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The design of the 150 MeV photoinjector has been completed and the construction of its main components is in progress, as well as the design of the 12 m undulator. In this paper we will report on the installation and test of some major components, like the Ti:Sa laser system to drive the photo-cathode, the RF gun, the RF power system, as well as some test results on the RF deflector and 4th harmonic X-band cavity prototypes. Advancements in the control and beam diagnostics systems will also be reported, in particular on the emittance-meter device for beam emittance measurements in the drift space downstream the RF gun. Recent results on laser pulse shaping, obtained with two alternative techniques (DAZZLER and Liquid Crystal Mask), show the feasibility of producing 10 ps flat-top laser pulses in the UV with rise time below 1 ps, as needed to maximize the achievable beam brightness. First FEL experiments have been proposed, using SASE, seeding and non-linear resonant harmonics: these will be briefly described. Serafini, Luca; Alesini, David; Alessandria, Franco; Bacci, Alberto; Bellaveglia, Marco; Bertolucci, Sergio; Biagini, Maria; Boni, Roberto; Boscolo, Ilario; Boscolo, Manuela; Broggi, Francesco; Castellano, Michele; Catani, Luciano; Chiadroni, Enrica; Cialdi, Simone; Cianchi, Alessandro; Ciocci, Franco; Clozza, Alberto; Dattoli, Giuseppe; De Martinis, Carlo; Di Pirro, Giampiero; Dipace, Antonio; Doria, Andrea; Dowell, David; Drago, Alessandro; Emma, Paul; Esposito, Adolfo; Ferrario, Massimo; Ficcadenti, L; Filippetto, Daniele; Flora, F; Fusco, Valeria; Gabrielli, E; Gallerano, Gian P; Gallo, Alessandro; Gatti, Giancarlo; Ghigo, Andrea; Giannessi, Luca; Giove, Dario; Giovenale, Emilio; Guiducci, Susanna; Incurvati, Maurizio; Levi, Decio; Ligi, Carlo; Limborg-Deprey, Cecile; Marcellini, Fabio; Maroli, Cesare; Mattioli, Mario; Mauri, Marco; Medici, G; Messina, Giovanni; Migliorati, Mauro; Mostacci, Andrea; Musumeci, Pietro; Nisoli, Mauro; Ottaviani, P L; Pagnutti, Simonetta; Palumbo, 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The design of the 150 MeV photoinjector has been completed and the construction of its main components is in progress, as well as the design of the 12 m undulator. In this paper we will report on the installation and test of some major components, like the Ti:Sa laser system to drive the photo-cathode, the RF gun, the RF power system, as well as some test results on the RF deflector and 4th harmonic X-band cavity prototypes. Advancements in the control and beam diagnostics systems will also be reported, in particular on the emittance-meter device for beam emittance measurements in the drift space downstream the RF gun. Recent results on laser pulse shaping, obtained with two alternative techniques (DAZZLER and Liquid Crystal Mask), show the feasibility of producing 10 ps flat-top laser pulses in the UV with rise time below 1 ps, as needed to maximize the achievable beam brightness. First FEL experiments have been proposed, using SASE, seeding and non-linear resonant harmonics: these will be briefly described." property="og:description" />  <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server search" lang="es">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=es&referer=https%3A//cds.cern.ch/record/928773%3Fln%3Des" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=es">Buscar</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=es">Enviar</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=es">Ayuda</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=es">Personalizar</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=es">Sus alertas</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=es">Sus cestas</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=es">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=es">Sus búsquedas</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=es" class="navtrail">Página principal</a> > Status of the SPARC Project </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/928773/?ln=es">Información: </a></li><li class="disabled"><a>Ficheros </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="928773"></abbr> <style type="text/css">  </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2">  Article </td> </tr> <script type="text/javascript"> $( document ).ready(function() { $('.showAuthor').on('click', function() { var author = '<p>' + $(this).data('name') + '</p>'; 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link.innerHTML = "Esconder" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "Mostrar todos los 91 autores" } link.style.color = "rgb(204,0,0);" } function set_up(){ var extension = document.getElementById('extension'); extension.innerHTML = ""; toggle_authors_visibility(); } </script> <a name="show_hide" /><a href="https://cds.cern.ch/search?f=author&p=Serafini%2C%20Luca&ln=es">Serafini, Luca</a> ; <a href="https://cds.cern.ch/search?f=author&p=Alesini%2C%20David&ln=es">Alesini, David</a> ; <a href="https://cds.cern.ch/search?f=author&p=Alessandria%2C%20Franco&ln=es">Alessandria, Franco</a> ; <a href="https://cds.cern.ch/search?f=author&p=Bacci%2C%20Alberto&ln=es">Bacci, Alberto</a> ; <a href="https://cds.cern.ch/search?f=author&p=Bellaveglia%2C%20Marco&ln=es">Bellaveglia, Marco</a> ; <a href="https://cds.cern.ch/search?f=author&p=Bertolucci%2C%20Sergio&ln=es">Bertolucci, Sergio</a> ; <a href="https://cds.cern.ch/search?f=author&p=Biagini%2C%20Maria&ln=es">Biagini, Maria</a> ; <a href="https://cds.cern.ch/search?f=author&p=Boni%2C%20Roberto&ln=es">Boni, Roberto</a> ; <a href="https://cds.cern.ch/search?f=author&p=Boscolo%2C%20Ilario&ln=es">Boscolo, Ilario</a> ; <a href="https://cds.cern.ch/search?f=author&p=Boscolo%2C%20Manuela&ln=es">Boscolo, Manuela</a><span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Broggi%2C%20Francesco&ln=es">Broggi, Francesco</a> ; <a href="https://cds.cern.ch/search?f=author&p=Castellano%2C%20Michele&ln=es">Castellano, Michele</a> ; <a href="https://cds.cern.ch/search?f=author&p=Catani%2C%20Luciano&ln=es">Catani, Luciano</a> ; <a href="https://cds.cern.ch/search?f=author&p=Chiadroni%2C%20Enrica&ln=es">Chiadroni, Enrica</a> ; <a href="https://cds.cern.ch/search?f=author&p=Cialdi%2C%20Simone&ln=es">Cialdi, Simone</a> ; <a href="https://cds.cern.ch/search?f=author&p=Cianchi%2C%20Alessandro&ln=es">Cianchi, Alessandro</a> ; <a href="https://cds.cern.ch/search?f=author&p=Ciocci%2C%20Franco&ln=es">Ciocci, Franco</a> ; <a href="https://cds.cern.ch/search?f=author&p=Clozza%2C%20Alberto&ln=es">Clozza, Alberto</a> ; <a href="https://cds.cern.ch/search?f=author&p=Dattoli%2C%20Giuseppe&ln=es">Dattoli, Giuseppe</a> ; <a href="https://cds.cern.ch/search?f=author&p=De%20Martinis%2C%20Carlo&ln=es">De Martinis, Carlo</a> ; <a href="https://cds.cern.ch/search?f=author&p=Di%20Pirro%2C%20Giampiero&ln=es">Di Pirro, Giampiero</a> ; <a href="https://cds.cern.ch/search?f=author&p=Dipace%2C%20Antonio&ln=es">Dipace, Antonio</a> ; <a href="https://cds.cern.ch/search?f=author&p=Doria%2C%20Andrea&ln=es">Doria, Andrea</a> ; <a href="https://cds.cern.ch/search?f=author&p=Dowell%2C%20David&ln=es">Dowell, David</a> ; <a href="https://cds.cern.ch/search?f=author&p=Drago%2C%20Alessandro&ln=es">Drago, Alessandro</a> ; <a href="https://cds.cern.ch/search?f=author&p=Emma%2C%20Paul&ln=es">Emma, Paul</a> ; <a href="https://cds.cern.ch/search?f=author&p=Esposito%2C%20Adolfo&ln=es">Esposito, Adolfo</a> ; <a href="https://cds.cern.ch/search?f=author&p=Ferrario%2C%20Massimo&ln=es">Ferrario, Massimo</a> ; 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<a href="https://cds.cern.ch/search?f=author&p=Tazzioli%2C%20Franco&ln=es">Tazzioli, Franco</a> ; <a href="https://cds.cern.ch/search?f=author&p=Thomas%20Palmer%2C%20Dennis&ln=es">Thomas Palmer, Dennis</a> ; <a href="https://cds.cern.ch/search?f=author&p=Torre%2C%20A&ln=es">Torre, A</a> ; <a href="https://cds.cern.ch/search?f=author&p=Vaccarezza%2C%20Cristina&ln=es">Vaccarezza, Cristina</a> ; <a href="https://cds.cern.ch/search?f=author&p=Vescovi%2C%20Mario&ln=es">Vescovi, Mario</a> ; <a href="https://cds.cern.ch/search?f=author&p=Vicario%2C%20Carlo&ln=es">Vicario, Carlo</a> ; <a href="https://cds.cern.ch/search?f=author&p=Zucchini%2C%20Alberto&ln=es">Zucchini, Alberto</a> ; <a href="https://cds.cern.ch/search?f=author&p=de%20Silvestri%2C%20Sandro&ln=es">de Silvestri, Sandro</a></span> <span id="extension"></span> <small><i><a id="link" href="#" onclick="toggle_authors_visibility()" style="color:rgb(204,0,0);"></a></i></small><script type="text/javascript">set_up()</script></td></tr> <tr><td class="formatRecordLabel"> Affiliation </td><td style="padding-left:5px;">(ENEA C.R. Frascati, Frascati) ; (INFN-Milano, Milano) ; (INFN-Roma II, Roma) ; (INFN-Roma, Roma) ; (INFN/LASA, Segrate) ; (INFN/LNF, Frascati) ; (Politecnico/Milano, Milano) ; (SLAC) ; (UCLA, Los Angeles, California) ; (Universita' degli Studi di Milano, MILANO) ; (Università di Roma I La Sapienza, Roma)</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2005</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/719664">21st IEEE Particle Accelerator Conference</a>, Knoxville, TN, USA, 16 - 20 May 2005, pp.1327</td></tr> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The SPARC project has entered its installation phase at INFN-LNF: its main goal is the promotion of an R&D activity oriented to the development of a high brightness photoinjector to drive SASE-FEL experiments. The design of the 150 MeV photoinjector has been completed and the construction of its main components is in progress, as well as the design of the 12 m undulator. In this paper we will report on the installation and test of some major components, like the Ti:Sa laser system to drive the photo-cathode, the RF gun, the RF power system, as well as some test results on the RF deflector and 4th harmonic X-band cavity prototypes. Advancements in the control and beam diagnostics systems will also be reported, in particular on the emittance-meter device for beam emittance measurements in the drift space downstream the RF gun. Recent results on laser pulse shaping, obtained with two alternative techniques (DAZZLER and Liquid Crystal Mask), show the feasibility of producing 10 ps flat-top laser pulses in the UV with rise time below 1 ps, as needed to maximize the achievable beam brightness. First FEL experiments have been proposed, using SASE, seeding and non-linear resonant harmonics: these will be briefly described.</td></tr> </table> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Volver a la búsqueda</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Registro creado el 2006-02-10, última modificación el 2024-02-23</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=es&p=recid%3A928773&rm=wrd" class="moreinfo">Registros similares</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <small class="detailedRecordActions">Enlace externo:</small><br /><small><a href="https://accelconf.web.cern.ch/p05/PAPERS/RPPT013.PDF"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Descargar el texto completo" /><br />Published version from JACoW</a></small> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=es&recid=928773">Añadir a la cesta personal</a></li> <li>Exportar como <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/hx?ln=es">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/hm?ln=es">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/xm?ln=es">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/xd?ln=es">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/xe?ln=es">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/xn?ln=es">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/928773/export/xw?ln=es">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; width: 25px;} #bookmark_sciencewise ul, #bookmark ul {list-style-image: none;} </style> <script type="text/javascript" src="/js/jquery.bookmark.min.js"></script> <style type="text/css">@import "/css/jquery.bookmark.css";</style> <script type="text/javascript">// <![CDATA[ $.bookmark.addSite('sciencewise', 'ScienceWise.info', 'https://cds.cern.ch/img/sciencewise.png', 'en', 'bookmark', 'http://sciencewise.info/bookmarks/cds:928773/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/928773', addEmail: true, title: "Status of the SPARC Project", description: "The SPARC project has entered its installation phase at INFN-LNF: its main goal is the promotion of an R&D activity oriented to the development of a high brightness photoinjector to drive SASE-FEL experiments. 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