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if ($a.is_logged_in() && $viewedUser.is_current_user()) { $('body').addClass('profile-viewed-by-owner'); } $socialProfiles = [{"id":33784631,"link":"http://www.linkedin.com/in/adhikaws","name":"Linkedin","link_domain":"www.linkedin.com","icon":"//www.google.com/s2/u/0/favicons?domain=www.linkedin.com"}]</script><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://itb.academia.edu/adhikaws","location":"/adhikaws","scheme":"https","host":"itb.academia.edu","port":null,"pathname":"/adhikaws","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="ProfileCheckPaperUpdate" data-props="{}" data-trace="false" data-dom-id="ProfileCheckPaperUpdate-react-component-7387f68a-53de-4dc4-a63c-a8ff7fe271e6"></div> <div id="ProfileCheckPaperUpdate-react-component-7387f68a-53de-4dc4-a63c-a8ff7fe271e6"></div> <div class="DesignSystem"><div class="onsite-ping" id="onsite-ping"></div></div><div class="profile-user-info DesignSystem"><div class="social-profile-container"><div class="left-panel-container"><div class="user-info-component-wrapper"><div class="user-summary-cta-container"><div class="user-summary-container"><div class="social-profile-avatar-container"><img class="profile-avatar u-positionAbsolute" alt="Adhika W Sena" border="0" onerror="if (this.src != '//a.academia-assets.com/images/s200_no_pic.png') this.src = '//a.academia-assets.com/images/s200_no_pic.png';" width="200" height="200" src="https://0.academia-photos.com/39182915/11399419/17275560/s200_adhika.widya_sena.png" /></div><div class="title-container"><h1 class="ds2-5-heading-sans-serif-sm">Adhika W Sena</h1><div class="affiliations-container fake-truncate js-profile-affiliations"><div><a class="u-tcGrayDarker" href="https://itb.academia.edu/">Institut Teknologi Bandung</a>, <a class="u-tcGrayDarker" href="https://itb.academia.edu/Departments/Engineering_Physics/Documents">Engineering Physics</a>, <span class="u-tcGrayDarker">Alumnus</span></div></div></div></div><div class="sidebar-cta-container"><button class="ds2-5-button hidden profile-cta-button grow js-profile-follow-button" data-broccoli-component="user-info.follow-button" data-click-track="profile-user-info-follow-button" data-follow-user-fname="Adhika" data-follow-user-id="39182915" data-follow-user-source="profile_button" data-has-google="false"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">add</span>Follow</button><button class="ds2-5-button hidden profile-cta-button grow js-profile-unfollow-button" data-broccoli-component="user-info.unfollow-button" data-click-track="profile-user-info-unfollow-button" data-unfollow-user-id="39182915"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">done</span>Following</button></div></div><div class="user-stats-container"><a><div class="stat-container js-profile-followers"><p class="label">Followers</p><p class="data">17</p></div></a><a><div class="stat-container js-profile-followees" data-broccoli-component="user-info.followees-count" data-click-track="profile-expand-user-info-following"><p class="label">Following</p><p class="data">1</p></div></a><span><div class="stat-container"><p class="label"><span class="js-profile-total-view-text">Public Views</span></p><p class="data"><span class="js-profile-view-count"></span></p></div></span></div><div class="user-bio-container"><div class="profile-bio fake-truncate js-profile-about" style="margin: 0px;">I'm a graduate of ITB's Engineering Physics department who has previously attended Research Center for Metrology and Research Center for Physics, Indonesian Institute of Sciences (LIPI) as a research intern. Focusing my research on Lasers and Optics, mainly their applications for measurements and quality control in food products.<br /><span class="u-fw700">Supervisors: </span>Brian Yuliarto, Ph.D., Dr. Ir. Endang Juliastuti, M.Sc., Dr. Isnaeni, M.Sc., and Asep Hapiddin, M.Sc.<br /><span class="u-fw700">Phone: </span>+628567209407<br /><b>Address: </b>Bekasi, Jawa Barat, Indonesia<br /><div class="js-profile-less-about u-linkUnstyled u-tcGrayDarker u-textDecorationUnderline u-displayNone">less</div></div></div><div class="ri-section"><div class="ri-section-header"><span>Interests</span><a class="ri-more-link js-profile-ri-list-card" data-click-track="profile-user-info-primary-research-interest" data-has-card-for-ri-list="39182915">View All (6)</a></div><div class="ri-tags-container"><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="39182915" href="https://www.academia.edu/Documents/in/Laser_Spectroscopy"><div id="js-react-on-rails-context" style="display:none" 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data-dom-id="Pill-react-component-78628392-6d3b-4072-ae49-69641f2f8e88"></div> <div id="Pill-react-component-78628392-6d3b-4072-ae49-69641f2f8e88"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="39182915" href="https://www.academia.edu/Documents/in/Engineering_Physics"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Engineering Physics"]}" data-trace="false" data-dom-id="Pill-react-component-ac288248-6a89-4eb0-b909-37cf4de98d8c"></div> <div id="Pill-react-component-ac288248-6a89-4eb0-b909-37cf4de98d8c"></div> </a></div></div><div class="external-links-container"><ul class="profile-links new-profile js-UserInfo-social"><li class="profile-profiles js-social-profiles-container"><i class="fa fa-spin fa-spinner"></i></li></ul></div></div></div><div class="right-panel-container"><div class="user-content-wrapper"><div class="uploads-container" id="social-redesign-work-container"><div class="upload-header"><h2 class="ds2-5-heading-sans-serif-xs">Uploads</h2></div><div class="documents-container backbone-social-profile-documents" style="width: 100%;"><div class="u-taCenter"></div><div class="profile--tab_content_container js-tab-pane tab-pane active" id="all"><div class="profile--tab_heading_container js-section-heading" data-section="Papers" id="Papers"><h3 class="profile--tab_heading_container">Papers by Adhika W Sena</h3></div><div class="js-work-strip profile--work_container" data-work-id="33554515"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method"><img alt="Research paper thumbnail of Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method" class="work-thumbnail" src="https://attachments.academia-assets.com/53581931/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method">Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Olive oil is a vital component in Mediterranean diet which is highly recognized for its health be...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="4933ba4ee474f1f82c4214375888e11b" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":53581931,"asset_id":33554515,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="33554515"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="33554515"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 33554515; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=33554515]").text(description); $(".js-view-count[data-work-id=33554515]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 33554515; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='33554515']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 33554515, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "4933ba4ee474f1f82c4214375888e11b" } } $('.js-work-strip[data-work-id=33554515]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":33554515,"title":"Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method","translated_title":"","metadata":{"abstract":"Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil."},"translated_abstract":"Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil.","internal_url":"https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method","translated_internal_url":"","created_at":"2017-06-19T08:33:09.983-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":39182915,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":29420691,"work_id":33554515,"tagging_user_id":39182915,"tagged_user_id":null,"co_author_invite_id":6380997,"email":"i***i@lipi.go.id","display_order":1,"name":"Isnaeni","title":"Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method"}],"downloadable_attachments":[{"id":53581931,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581931/thumbnails/1.jpg","file_name":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method.pdf","download_url":"https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_characterization_of_major_compou.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581931/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method-libre.pdf?1497886546=\u0026response-content-disposition=attachment%3B+filename%3DOptical_characterization_of_major_compou.pdf\u0026Expires=1732461150\u0026Signature=cYl349UuzOV8~1ky6NWNIIV1gqdguMBsDCl6CjUdkoY~ct-D~l08x0k6-HO0BujoQ86wK1Nhg2zn81S2xMzyKl~X935Sr5QnNVod6SECGp68sy~EQ--HQBwCcEcdOyxLxGgJv3w~CtEWVqXJJwhNWPafbQIQ-FpgZ1tsR9Fh9~eToO78Ekme1txofaL6bwlkp0Lk~h6qyMD5dOvqGnNkQRWICdku5vxxc7JTwXCSLDQfjYdRwo8iPNHc3EDBdAnHgTv6BzAhP6uF3VMWI9vt3cBhxgsZood4O9J7Jad-l8N6wR3yNPT0fv9iyxHCk98J2LHpIe~S4Nr0QEnDjqoMaQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method","translated_slug":"","page_count":6,"language":"en","content_type":"Work","owner":{"id":39182915,"first_name":"Adhika","middle_initials":"W","last_name":"Sena","page_name":"adhikaws","domain_name":"itb","created_at":"2015-11-25T21:03:08.971-08:00","display_name":"Adhika W Sena","url":"https://itb.academia.edu/adhikaws"},"attachments":[{"id":53581931,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581931/thumbnails/1.jpg","file_name":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method.pdf","download_url":"https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_characterization_of_major_compou.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581931/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method-libre.pdf?1497886546=\u0026response-content-disposition=attachment%3B+filename%3DOptical_characterization_of_major_compou.pdf\u0026Expires=1732461150\u0026Signature=cYl349UuzOV8~1ky6NWNIIV1gqdguMBsDCl6CjUdkoY~ct-D~l08x0k6-HO0BujoQ86wK1Nhg2zn81S2xMzyKl~X935Sr5QnNVod6SECGp68sy~EQ--HQBwCcEcdOyxLxGgJv3w~CtEWVqXJJwhNWPafbQIQ-FpgZ1tsR9Fh9~eToO78Ekme1txofaL6bwlkp0Lk~h6qyMD5dOvqGnNkQRWICdku5vxxc7JTwXCSLDQfjYdRwo8iPNHc3EDBdAnHgTv6BzAhP6uF3VMWI9vt3cBhxgsZood4O9J7Jad-l8N6wR3yNPT0fv9iyxHCk98J2LHpIe~S4Nr0QEnDjqoMaQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":1430,"name":"Laser Spectroscopy","url":"https://www.academia.edu/Documents/in/Laser_Spectroscopy"},{"id":4135,"name":"Laser","url":"https://www.academia.edu/Documents/in/Laser"},{"id":5427,"name":"Spectroscopy","url":"https://www.academia.edu/Documents/in/Spectroscopy"},{"id":23572,"name":"Olive Oil","url":"https://www.academia.edu/Documents/in/Olive_Oil"},{"id":70274,"name":"Olive and Olive Oil Technology","url":"https://www.academia.edu/Documents/in/Olive_and_Olive_Oil_Technology"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="33554512"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method"><img alt="Research paper thumbnail of Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method" class="work-thumbnail" src="https://attachments.academia-assets.com/53581927/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method">Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelengt...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1).</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="7c5073534fefe9e73ff5a22e14436615" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":53581927,"asset_id":33554512,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="33554512"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="33554512"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 33554512; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=33554512]").text(description); $(".js-view-count[data-work-id=33554512]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 33554512; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='33554512']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 33554512, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "7c5073534fefe9e73ff5a22e14436615" } } $('.js-work-strip[data-work-id=33554512]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":33554512,"title":"Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method","translated_title":"","metadata":{"abstract":"Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1)."},"translated_abstract":"Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1).","internal_url":"https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method","translated_internal_url":"","created_at":"2017-06-19T08:33:09.824-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":39182915,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":29420555,"work_id":33554512,"tagging_user_id":39182915,"tagged_user_id":2648545,"co_author_invite_id":null,"email":"a***s@gist.ac.kr","affiliation":"Gwangju Institute of Science and Technology","display_order":1,"name":"Asep Hapiddin","title":"Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method"}],"downloadable_attachments":[{"id":53581927,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581927/thumbnails/1.jpg","file_name":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser.pdf","download_url":"https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_wavelength_meter_calibration_usi.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581927/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser-libre.pdf?1497886465=\u0026response-content-disposition=attachment%3B+filename%3DOptical_wavelength_meter_calibration_usi.pdf\u0026Expires=1732461150\u0026Signature=EsOgYkOqN2~JmiwmCwMgTiIgfvrsOmK4JqnX1-9~xnKVttxjlV6B0mJc7pLX2PUjn9qfe72ZxJV8zKpiVzA-nAPjB7q~dp9VbAkJAO53dit7eZjYSK7hw0gw6~~67iRD-LcfWOTvgD0uudm7cZQ~xvmS3c6yp3JfRkz1LF4g~49wJHZI3-z6mbnKeL3faesWmZiRZuXBGFZqqJ5BKjCLB2JRjIfv-4kyo70eMt-h-Co3zGvgg~mRx4R4IziNdBemB2eXhBaguaZGSmg2DOjFyCkt~ygKh0jcQeK6lAm08pHv9e-NVtY8Zez96BqgbIgCYKKjTxxWvIvdpeB3iCiwvA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method","translated_slug":"","page_count":6,"language":"en","content_type":"Work","owner":{"id":39182915,"first_name":"Adhika","middle_initials":"W","last_name":"Sena","page_name":"adhikaws","domain_name":"itb","created_at":"2015-11-25T21:03:08.971-08:00","display_name":"Adhika W Sena","url":"https://itb.academia.edu/adhikaws"},"attachments":[{"id":53581927,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581927/thumbnails/1.jpg","file_name":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser.pdf","download_url":"https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_wavelength_meter_calibration_usi.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581927/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser-libre.pdf?1497886465=\u0026response-content-disposition=attachment%3B+filename%3DOptical_wavelength_meter_calibration_usi.pdf\u0026Expires=1732461150\u0026Signature=EsOgYkOqN2~JmiwmCwMgTiIgfvrsOmK4JqnX1-9~xnKVttxjlV6B0mJc7pLX2PUjn9qfe72ZxJV8zKpiVzA-nAPjB7q~dp9VbAkJAO53dit7eZjYSK7hw0gw6~~67iRD-LcfWOTvgD0uudm7cZQ~xvmS3c6yp3JfRkz1LF4g~49wJHZI3-z6mbnKeL3faesWmZiRZuXBGFZqqJ5BKjCLB2JRjIfv-4kyo70eMt-h-Co3zGvgg~mRx4R4IziNdBemB2eXhBaguaZGSmg2DOjFyCkt~ygKh0jcQeK6lAm08pHv9e-NVtY8Zez96BqgbIgCYKKjTxxWvIvdpeB3iCiwvA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":516,"name":"Optics","url":"https://www.academia.edu/Documents/in/Optics"},{"id":4135,"name":"Laser","url":"https://www.academia.edu/Documents/in/Laser"},{"id":52545,"name":"Metrology","url":"https://www.academia.edu/Documents/in/Metrology"},{"id":96893,"name":"Calibration","url":"https://www.academia.edu/Documents/in/Calibration"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div><div class="profile--tab_content_container js-tab-pane tab-pane" data-section-id="7140122" id="papers"><div class="js-work-strip profile--work_container" data-work-id="33554515"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method"><img alt="Research paper thumbnail of Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method" class="work-thumbnail" src="https://attachments.academia-assets.com/53581931/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method">Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Olive oil is a vital component in Mediterranean diet which is highly recognized for its health be...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="4933ba4ee474f1f82c4214375888e11b" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":53581931,"asset_id":33554515,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="33554515"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="33554515"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 33554515; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=33554515]").text(description); $(".js-view-count[data-work-id=33554515]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 33554515; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='33554515']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 33554515, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "4933ba4ee474f1f82c4214375888e11b" } } $('.js-work-strip[data-work-id=33554515]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":33554515,"title":"Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method","translated_title":"","metadata":{"abstract":"Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil."},"translated_abstract":"Olive oil is a vital component in Mediterranean diet which is highly recognized for its health benefits, including but not limited to improving cardiometabolic markers, reducing incidence of neurodegenerative diseases and boosting cognitive performance. Despite the fact that olive oil has been widely used across the globe, the existing research is still focused on extra virgin olive oil per se, ignoring the fact that other olive oil types (such as classic and extra light) are also commonly used in our society. Moreover, most research still used long-procedure chemical methods to examine olive oil, only very little research used an optical approach. In this study, we identified the major compounds in 3 types of commercial olive oil (classic, extra virgin and extra light) from different brands using photoluminescence method. A 355 nm Nd:YAG laser was used to trigger emissions from the olive oil sample which were then analyzed using a spectrophotometer. We managed to identify 4 oxidation products, 2 Vitamin E compounds and 2 chlorophyll compounds. The results from deconvolution using a Lorentzian profile showed that each olive oil type has a unique compounds proportion with chlorophyll as the most dominant substance. The composition consistency of each brand also varies, inferring different qualities between commercial olive oil products. Finally, we discussed the benefits of deconvolution and photoluminescence methods to characterize major compounds in different types of commercial olive oil. In conclusion, photoluminescence is a valid optical characterization method to characterize the compounds in different types of olive oil.","internal_url":"https://www.academia.edu/33554515/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method","translated_internal_url":"","created_at":"2017-06-19T08:33:09.983-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":39182915,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":29420691,"work_id":33554515,"tagging_user_id":39182915,"tagged_user_id":null,"co_author_invite_id":6380997,"email":"i***i@lipi.go.id","display_order":1,"name":"Isnaeni","title":"Optical characterization of major compounds in different types of commercial olive oil using photoluminescence method"}],"downloadable_attachments":[{"id":53581931,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581931/thumbnails/1.jpg","file_name":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method.pdf","download_url":"https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_characterization_of_major_compou.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581931/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method-libre.pdf?1497886546=\u0026response-content-disposition=attachment%3B+filename%3DOptical_characterization_of_major_compou.pdf\u0026Expires=1732461150\u0026Signature=cYl349UuzOV8~1ky6NWNIIV1gqdguMBsDCl6CjUdkoY~ct-D~l08x0k6-HO0BujoQ86wK1Nhg2zn81S2xMzyKl~X935Sr5QnNVod6SECGp68sy~EQ--HQBwCcEcdOyxLxGgJv3w~CtEWVqXJJwhNWPafbQIQ-FpgZ1tsR9Fh9~eToO78Ekme1txofaL6bwlkp0Lk~h6qyMD5dOvqGnNkQRWICdku5vxxc7JTwXCSLDQfjYdRwo8iPNHc3EDBdAnHgTv6BzAhP6uF3VMWI9vt3cBhxgsZood4O9J7Jad-l8N6wR3yNPT0fv9iyxHCk98J2LHpIe~S4Nr0QEnDjqoMaQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method","translated_slug":"","page_count":6,"language":"en","content_type":"Work","owner":{"id":39182915,"first_name":"Adhika","middle_initials":"W","last_name":"Sena","page_name":"adhikaws","domain_name":"itb","created_at":"2015-11-25T21:03:08.971-08:00","display_name":"Adhika W Sena","url":"https://itb.academia.edu/adhikaws"},"attachments":[{"id":53581931,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581931/thumbnails/1.jpg","file_name":"Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method.pdf","download_url":"https://www.academia.edu/attachments/53581931/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_characterization_of_major_compou.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581931/Optical_characterization_of_major_compounds_in_different_types_of_commercial_olive_oil_using_photoluminescence_method-libre.pdf?1497886546=\u0026response-content-disposition=attachment%3B+filename%3DOptical_characterization_of_major_compou.pdf\u0026Expires=1732461150\u0026Signature=cYl349UuzOV8~1ky6NWNIIV1gqdguMBsDCl6CjUdkoY~ct-D~l08x0k6-HO0BujoQ86wK1Nhg2zn81S2xMzyKl~X935Sr5QnNVod6SECGp68sy~EQ--HQBwCcEcdOyxLxGgJv3w~CtEWVqXJJwhNWPafbQIQ-FpgZ1tsR9Fh9~eToO78Ekme1txofaL6bwlkp0Lk~h6qyMD5dOvqGnNkQRWICdku5vxxc7JTwXCSLDQfjYdRwo8iPNHc3EDBdAnHgTv6BzAhP6uF3VMWI9vt3cBhxgsZood4O9J7Jad-l8N6wR3yNPT0fv9iyxHCk98J2LHpIe~S4Nr0QEnDjqoMaQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":1430,"name":"Laser Spectroscopy","url":"https://www.academia.edu/Documents/in/Laser_Spectroscopy"},{"id":4135,"name":"Laser","url":"https://www.academia.edu/Documents/in/Laser"},{"id":5427,"name":"Spectroscopy","url":"https://www.academia.edu/Documents/in/Spectroscopy"},{"id":23572,"name":"Olive Oil","url":"https://www.academia.edu/Documents/in/Olive_Oil"},{"id":70274,"name":"Olive and Olive Oil Technology","url":"https://www.academia.edu/Documents/in/Olive_and_Olive_Oil_Technology"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="33554512"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method"><img alt="Research paper thumbnail of Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method" class="work-thumbnail" src="https://attachments.academia-assets.com/53581927/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method">Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelengt...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1).</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="7c5073534fefe9e73ff5a22e14436615" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":53581927,"asset_id":33554512,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="33554512"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="33554512"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 33554512; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=33554512]").text(description); $(".js-view-count[data-work-id=33554512]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 33554512; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='33554512']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 33554512, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "7c5073534fefe9e73ff5a22e14436615" } } $('.js-work-strip[data-work-id=33554512]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":33554512,"title":"Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method","translated_title":"","metadata":{"abstract":"Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1)."},"translated_abstract":"Non-stabilized He-Ne lasers are widely used in calibration laboratories and industries. Wavelength calibration is a requirement to know the real wavelength of a non-stabilized He-Ne laser and its deviation. More importantly, calibration process creates a traceability link from the calibrated device to the primary standard of length measurement. One major wavelength calibration method for non-stabilized He-Ne lasers is using direct measurement method which requires a wavelength meter. The wavelength meter has to be calibrated first using a stabilized He-Ne laser prior to its use. The recommended radiation power of the stabilized laser in RCM-LIPI, Iodine Stabilized He-Ne Laser (KIM-1), is (50 ± 25) µW. Here, we examine the calibration process of the high precision wavelength meter with a measurement range of-25 dBm to +10 dBm or equals to 3.16 µW to 10 mW for a wavelength measurement range of 600 nm to 1650 nm. Several uncertainty evaluations for measurement were applied to assess the wavelength meter's performance. The results show that the wavelength meter produces a wavelength reading that is still within the desired band of measurement, thus making it a valid measurement instrument to calibrate the wavelength of non-stabilized He-Ne lasers with 10-3 nm of resolution. The wavelength meter's measurement capability can also be traced back to the length main standard, Iodine Stabilized He-Ne Laser (KIM-1).","internal_url":"https://www.academia.edu/33554512/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method","translated_internal_url":"","created_at":"2017-06-19T08:33:09.824-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":39182915,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":29420555,"work_id":33554512,"tagging_user_id":39182915,"tagged_user_id":2648545,"co_author_invite_id":null,"email":"a***s@gist.ac.kr","affiliation":"Gwangju Institute of Science and Technology","display_order":1,"name":"Asep Hapiddin","title":"Optical wavelength meter calibration using Iodine stabilized He-Ne laser by direct measurement method"}],"downloadable_attachments":[{"id":53581927,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581927/thumbnails/1.jpg","file_name":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser.pdf","download_url":"https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_wavelength_meter_calibration_usi.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581927/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser-libre.pdf?1497886465=\u0026response-content-disposition=attachment%3B+filename%3DOptical_wavelength_meter_calibration_usi.pdf\u0026Expires=1732461150\u0026Signature=EsOgYkOqN2~JmiwmCwMgTiIgfvrsOmK4JqnX1-9~xnKVttxjlV6B0mJc7pLX2PUjn9qfe72ZxJV8zKpiVzA-nAPjB7q~dp9VbAkJAO53dit7eZjYSK7hw0gw6~~67iRD-LcfWOTvgD0uudm7cZQ~xvmS3c6yp3JfRkz1LF4g~49wJHZI3-z6mbnKeL3faesWmZiRZuXBGFZqqJ5BKjCLB2JRjIfv-4kyo70eMt-h-Co3zGvgg~mRx4R4IziNdBemB2eXhBaguaZGSmg2DOjFyCkt~ygKh0jcQeK6lAm08pHv9e-NVtY8Zez96BqgbIgCYKKjTxxWvIvdpeB3iCiwvA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He_Ne_laser_by_direct_measurement_method","translated_slug":"","page_count":6,"language":"en","content_type":"Work","owner":{"id":39182915,"first_name":"Adhika","middle_initials":"W","last_name":"Sena","page_name":"adhikaws","domain_name":"itb","created_at":"2015-11-25T21:03:08.971-08:00","display_name":"Adhika W Sena","url":"https://itb.academia.edu/adhikaws"},"attachments":[{"id":53581927,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/53581927/thumbnails/1.jpg","file_name":"Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser.pdf","download_url":"https://www.academia.edu/attachments/53581927/download_file?st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&st=MTczMjQ1NzU1MCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Optical_wavelength_meter_calibration_usi.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/53581927/Optical_wavelength_meter_calibration_using_Iodine_stabilized_He-Ne_laser-libre.pdf?1497886465=\u0026response-content-disposition=attachment%3B+filename%3DOptical_wavelength_meter_calibration_usi.pdf\u0026Expires=1732461150\u0026Signature=EsOgYkOqN2~JmiwmCwMgTiIgfvrsOmK4JqnX1-9~xnKVttxjlV6B0mJc7pLX2PUjn9qfe72ZxJV8zKpiVzA-nAPjB7q~dp9VbAkJAO53dit7eZjYSK7hw0gw6~~67iRD-LcfWOTvgD0uudm7cZQ~xvmS3c6yp3JfRkz1LF4g~49wJHZI3-z6mbnKeL3faesWmZiRZuXBGFZqqJ5BKjCLB2JRjIfv-4kyo70eMt-h-Co3zGvgg~mRx4R4IziNdBemB2eXhBaguaZGSmg2DOjFyCkt~ygKh0jcQeK6lAm08pHv9e-NVtY8Zez96BqgbIgCYKKjTxxWvIvdpeB3iCiwvA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":516,"name":"Optics","url":"https://www.academia.edu/Documents/in/Optics"},{"id":4135,"name":"Laser","url":"https://www.academia.edu/Documents/in/Laser"},{"id":52545,"name":"Metrology","url":"https://www.academia.edu/Documents/in/Metrology"},{"id":96893,"name":"Calibration","url":"https://www.academia.edu/Documents/in/Calibration"}],"urls":[]}, dispatcherData: dispatcherData }); 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