{"id":1734,"date":"2023-03-06T18:37:53","date_gmt":"2023-03-06T17:37:53","guid":{"rendered":"http:\/\/s848664668.onlinehome.fr\/Wordpress\/?p=1734"},"modified":"2023-03-07T20:59:31","modified_gmt":"2023-03-07T19:59:31","slug":"1734","status":"publish","type":"post","link":"https:\/\/www.swissrocketman.fr\/Wordpress\/?p=1734","title":{"rendered":"12W cw YAG:Nd DPSS laser"},"content":{"rendered":"

R\u00e9alisation d’un laser\u00a0 YAG:Nd DPSS de 12W pomp\u00e9 par 3 diodes de 20W @ 808nm.<\/h4>\n

Le cristal YAG \u00e0 un diam\u00e8tre de 1.6mm x\u00a0 70mm de long. Il est dop\u00e9 avec 0.6% de Nd 3+. Les faces sont taill\u00e9es \u00e0 l’incidence de Brewster donc le faisceau laser est polaris\u00e9 horizontalement.<\/h4>\n

La premi\u00e8re op\u00e9ration consiste \u00e0 aligner le miroir HR 99.5% de r\u00e9flection avec un rayon de courbure concave de 1000 mm et le miroir de sortie plan avec 80% de r\u00e9flection @ 1060 nm.<\/h4>\n

Pour cela j’utilise une diode laser de 80 mW @ 650nm.<\/h4>\n<\/div><\/section><\/div>

<\/div><\/div><\/div>
\n

PROCEDURE\u00a0 D’ALIGNEMENT\u00a0 PAR LASER A DIODE<\/em><\/h4>\n<\/div><\/section><\/p><\/div><\/p>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1738,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,1],"tags":[],"class_list":["post-1734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lasers-a-solides","category-non-classe"],"_links":{"self":[{"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1734"}],"version-history":[{"count":13,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1734\/revisions"}],"predecessor-version":[{"id":1770,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1734\/revisions\/1770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=\/wp\/v2\/media\/1738"}],"wp:attachment":[{"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swissrocketman.fr\/Wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}