CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '914a3c57c82da8f7',cH: 'vPee5uanxGGWMZHPKpUwu3K4MfdDp8Sn3Z.bsFYntSE-1740009829-1.2.1.1-kz5kg2d0ahX1YRaLPoIAUmJmiijYz3BlNOBiDz08NmyB5goG_UwGUIjbbLpSngvg',cUPMDTk: "\/abstracts\/search?q=spherical%20corner%20reflector&__cf_chl_tk=IUJ2Q55h02Up7gNLUHIO1i5ON78o7_aml0ofVoTftAw-1740009829-1.0.1.1-k.RPJROm0PS9xtgEsMEQlvdL3Lbk0H4opyJp2i2lYjw",cFPWv: 'g',cITimeS: '1740009829',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/search?q=spherical%20corner%20reflector&__cf_chl_f_tk=IUJ2Q55h02Up7gNLUHIO1i5ON78o7_aml0ofVoTftAw-1740009829-1.0.1.1-k.RPJROm0PS9xtgEsMEQlvdL3Lbk0H4opyJp2i2lYjw",md: "VRGx_9Zgth5lB2Zuvf_VnnNAQytw.jR7Im_DSV56zy0-1740009829-1.2.1.1-ZbIxk0zjJbt_dtQImqGLWkRO6oavd5IanaXPRabpDX6yzxduya7Vzmo2QbsLzJiBkXQZJALI1HhLmS9Jkbh3pCAsB45jVQdVLRRZSJnQvIy2k1T.XaIHOea6LL2yvnXWlzX1DH2ksu3.WPHQTOFLYoEk_zA4P..N1ValB15nVJ6FORFZkDCg69ZQYKAGVmfRxGPTPP2ZqQ.lNCflS28RU0_O_Hsl5zquiXIerOCkPi3b8NCN6EQOWpJfTrSHC8VZJxnIzN6MpvKdyqVazHMz.zoRezg9nLAYL15Bmwg0Daolr4WX8ovsuTlONfGuld0G7n8Z7sOpG6RcoqdXhVvS6Bh_Zk2HzMXXMGa7x_hsfAlsLhT.yShpI6eRvI_FRXhKjZysTe1BtyNC.UTsyHyMDUZb4qVJVPnQrzc3U9h2I80Fl6kRmse8RsRrRwG_i5DZBUdalQ9aJpJodgw9QHo40nWmIAqfAGIRHyuW2cuq4s7Q0az0Sq.YjEOYNsHhauf_.QhEo901uvBAfHligQnqmIFt8bXfqQMT4JczCbNCamkxGFLTQYD54OQ53NvMG15OhY.dWVM2MpCosQPTuNqMqXisGSWr10g60rxwyyefew6u7ayT1hWiMO.SwiQT2TFXmYCBgFCjlmbVOviP5kvgDVvPNyPWkg4L8gg8GJ68Y7caDlMT4qDkEWKrONYeCLraxUbVTHeX3aYNZfLFhyh_AbKwtzYMbOY6M7JfgzyAGoOBAkR7IGf1GWOnI0acD6f50esEDdzp_WZuQgKGyhBfN5FG9GAQx8nMLksH_QAzlYecWsLpc3kcdkSYWPh8aOhjtnpDKKk3G5WvR8Crgv..13nOQE4XMWc.BfoaGFIvv4f.CghVQYd7h.0Fq1oirT2vR2.MrziEJzr7oDgxfTNrmurwnuQC192vEht7k8PgotF0mYyU49d4XO9q8mlj5Zzr05333K5Z0qmnLunlhaqsJE7gnKQAyrgLPnhcra3XHjVc39LnIVEBQAlT436QC3plt74qZdWL1TK1WNU.K_MkBRjZsq_K7LY6kBD53Utv25qKnleIO6.L1Te.plfgTINNGuGKpsIKWfu_VNxktCmlSSpfAKhVywzM2KwRGM6h_8Ib707QxtVqSRW4n7UkUuvO9tsUfwM.ZtQhr3aTAeVW0Z8iwvKw_QaZEwoYuV3Tf2ZFafD2Z7BitQuaPzMc9JbFbV9p_mUVTKWYTqOp0oEDbzPVQTscgz6ctfc61phU7QPs12A2kSIhPMT8QUGgP_eVuNFyIG_ibYv8p7zhpCPzP6wey0ao70bFgbUgptFyLReuPlbyOrnKLgqoiOg4KYwz7HglzcJZmP.URlu4J1JQqX3yzC_uhI5q2STF5XIZdsc069iLLGccLAEwSKRQkh6KQQIJrWSQKq1rEZ9_vFoADcYTUgTaQNHKNJcLmgOKD56b4Fy1Q1KdSjMqCuZ87tcCEjwueHtv0lKFFCJ8UBX7_9suagbDtUnY4Xiwe8OcAkC51ROtoeXFI_gVbF3v9FmFttUO9FwsPh.aGS59Qf8gbDzbb_kwMhhuqH1_ZAEhGSRF7fMGTxyj_Amxen7XYpK1a9sKT8df8_ZB_WorBODMYfwzbmXS96k4JGQdN3oVKWjOq3hVGvslN.qFsm6GYAdx_7Fhi2ynsDS0uv6vrVT1Tbvz6tC5TVbZ80CzikPAkV8MLAIfgBm1UGKkUxDkNqbjuohHWVDAF8QKHq3nk1vwCaF5x6yUDejuBcFBi6RS9IinTQinskRdJtXYSvUXRJXaVwrsxkMlmNnOxxN7w58Nj.ASZy38vRCBxmEK1v.34XiCCW6O.d73rzc7VDj6xqB0jrsrUmgCyOBMfA3IS_fbOe4sTL6ZJT9102HWcfBahLrXNowZk.kkmLVeiyYYQP.3nZgBQXHgoD1x9kFM86tyWCqKztbmRoKjcl2XCb6meTGaALp_ERyC1ZHRObIfAzLPa53dPWUkPwVazBv53yAxhg",mdrd: "sbGUn94NvqjWZDgfG0b0NJb5Bd33h9d6yOuD_ksD1oA-1740009829-1.2.1.1-GzgeMsu6nUSUol7IXDyc9pn0fxBm5ZOljSqvurZWpSRv6dE74kA6Ak04u9SMqAR86nz1i.k6346jmzjVnz6XgeskeUW7JIE56caO19r8ZRKoQFpDHipI8EXJ8yyLz9oURJ3i3keyofUsM1QVpzlCStJY8rg8lVcZijxQ6bCdDd_gvgidoZ4sBUpS851bewyC7duBOoPcmsdNK9rAxyeZ6Z7DPNqKab_6OSA1HZwkxDty9t_BwiYoK8E.DsBTDZFD2NSEdBhsqzwuRUxjh0tTGV4yX_3kLvxCEr42S1B5tPVInfVe2Ah.6hcSasrqEWU98U71WkKDkb6TMwmlDrXSgZJfelWczFdM.j8vAIWPs9N84WOqlcRnvrhnVUEZ.QAf5qWbyqiX3LqgjatDXRWiMx3U2.LrC.uSLus9FyNC_8gWf..brMP.Hd.ePSGwaO8IPByW.Eq31kGkVqOqkkwlpzwWUYfCdAlnueMQJFzbkXPplX5QQ7_BE_VkmF.wSvdhifLGccCH2oSVvMrjQ466uMnPwN9TIfJ1jxK_2.euVvAhOoKoVGNqMyqx4XBLQCjSjQuqPHctH1vU3QdeBF.JzCpszDvSJcfpfQcMiHZcN1._nHUwSOkKp.hnTBxKOU4D.1CR.kuSCthGCSe3UVi3X9rUKbTfJGK0q23bssquBeq7ERhgqaNsTFBZ7xtqadCphbFq5QQderhRD64kouRNEN8nKO5ngdku17tEXAlKmkdJGC5z5Qs5vT52NreHbgL65IhIBbG.WVcpaoJ1.cpvbBNtwikjXM9ZkQtJwmxZOmZb91eay2daSL71T_N7yEmlfixjVdIWOzvoPyWpNignXzSc8lqWzo3HuIKI9aG0XKz0Y.0d6vzN28mA8ydn6FmfW4UTgBwyH4x3w8u8wtrNAeYL26VH50DzgJkTksuXefp9V5sknzagFhi4qWZKTfKVvWsH2k0.1kwOARLCdfkVuE6wmGz.JsDsQFERHiLumRAKPjm9oHXAlM1VCljDUB1nqhqvj4_AF1GR4_6OlpF8TOAdsQ5eeDZaM41mZ0QLO_umq57yZhKWX60usKkQ50aJJdburEtimZxFdj9Xo_ROtBldcBpP7nclVr4x.fhE9rN9wOfiwpBQBYp28N69SWreJ1NEgXY98t1tXU1nwesP26iccYOZmM1SWVCyQgWrETd7V7V1zlBMXJHSxlQua7C8yI6mepwcni4apAH9eD6bCa63S6nxH42StrV5VdfYdcq85EfqlKOQzyWn2jvRLKIeoAV9J8mXrJNrMOpY2fwIUFYCKt1pLqdGrfaeLPporbXGCD.n5eXNhV5Q5CVA6.dveYz7Wvgps1GbqPn0m.SMxoffAUAqqxH1af5MaZ7TJo9dx0moy3qX92Mq_G.y3M9IMonOn_r0TrLsLKA8dxlIjfdgyE8Hu2q15zqxJFBuoMpgXh4k6sRcKT7IZAtWuK993vnZBlfsc13ICDG6b40wiDGkN94ThGZ8y7xjaB9PwRTZ8VwAs7_m3VFu1fhdrrD67iI_dqH3MX6M2K0rU8CnjBGdBQiGQxjf_S2gc8zAqIGueI5dkLGIqJxm_m5qVQd_maXCTKRYBnVQTwCv4hfIirmX6WgIlJtu83DS0miiXTreqFcPn6RKdAe6GggYKwCzqfjwwkv2a1sALEfXiZDOrdAMpaL7eFalxunhHIytNSHDUaiEne7htlPQrvQ122CSty0.EHZq9uwXw5cIdItt6IlGNe2YvvWUvMAw3kFxj7GsO1YHxdOYfI5HXGPdcDras0vO96_0tn_zIip8rCWGd_cQFX9bRqFsVVX0_x77OCIMMee5AfwwTWy3LSmnGLf2YZ98JhTSnrKK7GKTM9te6I8P1rojGpmz1wypQ3x_bsNtWt1h_RO1u83xvhDUS6A4BublkD1QPBC3aZezGubiT.7IcVrjiLqDHHW4vSdNTFXCObfAIl_c4xdiaQmpNP9zelpHIJel.yAtouTEUDFvvA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=914a3c57c82da8f7';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=spherical%20corner%20reflector&__cf_chl_rt_tk=IUJ2Q55h02Up7gNLUHIO1i5ON78o7_aml0ofVoTftAw-1740009829-1.0.1.1-k.RPJROm0PS9xtgEsMEQlvdL3Lbk0H4opyJp2i2lYjw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>