{"id":27,"date":"2022-12-17T08:54:33","date_gmt":"2022-12-17T08:54:33","guid":{"rendered":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/?page_id=27"},"modified":"2022-12-17T08:54:34","modified_gmt":"2022-12-17T08:54:34","slug":"about","status":"publish","type":"page","link":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/","title":{"rendered":"About"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The laboratory is equipped with a state-of-the art 1 Petawatt laser system built on Ti:Sapphire technology. The CETAL-PW Laser system is a multistage amplifiers designed to amplify ultra short pulses with the gain about 10<sup>9<\/sup>\u00a0and repetition rate by 10 Hz for TW output and 0.1 Hz for PW output.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The amplification is based on the \u201cChirped Pulse Amplification\u201d (CPA) technique and consists of a special pulse stretcher, a regenerative amplifier pumped by a Nd:YAG or Nd:YLF laser (the second harmonic) depending on the repetition rate, several multipass amplifiers depending on the requested output pulse energy and a pulse compressor. The laser pulses are guided in vacuum (10<sup>-6<\/sup>\u00a0mbar) to the interaction chamber by a 26 m long transport line using 5 flat fully motorized mirrors. The interaction chamber is a 6 m<sup>3<\/sup>\u00a0aluminium box with a 1.3 x 2.5 m optical breadboard and two pumping system working at 10<sup>-6<\/sup>\u00a0mbar vacuum. The target chamber is placed in a bunker having 1.5 m thick walls and 2 m thick ceiling made of high-density barite concrete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The laboratory is equipped with a state-of-the art 1 Petawatt laser system built on Ti:Sapphire technology. The CETAL-PW Laser system is a multistage amplifiers designed to amplify ultra short pulses &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-27","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/pages\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/comments?post=27"}],"version-history":[{"count":1,"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/pages\/27\/revisions"}],"predecessor-version":[{"id":28,"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/pages\/27\/revisions\/28"}],"wp:attachment":[{"href":"http:\/\/pw.cetal.inflpr.ro\/pwsite\/wp-json\/wp\/v2\/media?parent=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}