{"id":832,"date":"2012-11-11T19:09:49","date_gmt":"2012-11-11T19:09:49","guid":{"rendered":"http:\/\/niziev.com\/?p=832"},"modified":"2012-11-11T19:41:25","modified_gmt":"2012-11-11T19:41:25","slug":"generation-of-inhomogeneously-polarized-laser-beams-by-use-of-a-sagnac-interferometer","status":"publish","type":"post","link":"https:\/\/niziev.com\/?p=832","title":{"rendered":"Generation of inhomogeneously polarized laser beams by use of a Sagnac interferometer"},"content":{"rendered":"<p><a href=\"http:\/\/niziev.com\/wp-content\/uploads\/2012\/11\/Sagnac.pdf\">Sagnac.pdf<\/a><\/p>\n<p>A principal scheme for an external cavity technique for changing the polarization of a laser beam based on a modified Sagnac interferometer is proposed. The modified Sagnac interferometer includes standard optical components: a displacement polarizing beam splitter, an angle reflector, and a Dove prism. The radially polarized beams, obtained with the help of the developed scheme, allow the generation of a longitudinally polarized electric field by sharp focusing. The phase correction of radially polarized modes of higher orders leads to increasing the longitudinal field in the focus of the beam.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sagnac.pdf A principal scheme for an external cavity technique for changing the polarization of a laser beam based on a modified Sagnac interferometer is proposed. The modified Sagnac interferometer includes standard optical components: a displacement polarizing beam splitter, an angle (&hellip;)<\/p>\n<p><a href=\"https:\/\/niziev.com\/?p=832\">Read the rest of this entry &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/posts\/832"}],"collection":[{"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/niziev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=832"}],"version-history":[{"count":7,"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/posts\/832\/revisions"}],"predecessor-version":[{"id":841,"href":"https:\/\/niziev.com\/index.php?rest_route=\/wp\/v2\/posts\/832\/revisions\/841"}],"wp:attachment":[{"href":"https:\/\/niziev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/niziev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/niziev.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}