{"id":8025,"date":"2024-09-13T14:08:08","date_gmt":"2024-09-13T11:08:08","guid":{"rendered":"https:\/\/quantum-electronics.ru\/en\/?p=8025"},"modified":"2024-09-16T12:40:27","modified_gmt":"2024-09-16T09:40:27","slug":"instability-of-higher-order-optical-phase-and-polarisation-singularities-in-a-homogeneous-linear-medium","status":"publish","type":"post","link":"https:\/\/quantum-electronics.ru\/en\/instability-of-higher-order-optical-phase-and-polarisation-singularities-in-a-homogeneous-linear-medium\/","title":{"rendered":"Instability of higher-order optical phase and polarisation singularities in a homogeneous linear medium"},"content":{"rendered":"<p>N. N. Rosanov<\/p>\n<ul>\n<li>Ioffe Institute, St.\u00a0Petersburg<\/li>\n<\/ul>\n<div class=\"around-button\"><b>Abstract:<\/b> We analyse the behaviour of the instability development of the monochromatic beams with higher-order singularities in a homogeneous isotropic linear medium. A comparison with the case of nonlinear media is made, and the possibility of the experiment is discussed.<\/div>\n<div class=\"around-button\"><b>Keywords:<\/b> Gaussian beams, wavefront dislocations, polarisation singularities<\/div>\n<div><\/div>\n<div><b>Received:<\/b> 17.11.2022<br \/>\n<b>Accepted:<\/b> 17.11.2022<\/div>\n","protected":false},"excerpt":{"rendered":"<p>N. N. Rosanov Ioffe Institute, St.\u00a0Petersburg Abstract: We analyse the behaviour of the instability development of the monochromatic beams with higher-order singularities in a homogeneous isotropic linear medium. A comparison with the case of nonlinear media is made, and the possibility of the experiment is discussed. Keywords: Gaussian beams, wavefront dislocations, polarisation singularities Received: 17.11.2022\u2026 <span class=\"read-more\"><a href=\"https:\/\/quantum-electronics.ru\/en\/instability-of-higher-order-optical-phase-and-polarisation-singularities-in-a-homogeneous-linear-medium\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2347],"class_list":["post-8025","post","type-post","status-publish","format-standard","hentry","category-stats","tag-n-n-rosanov"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/8025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/comments?post=8025"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/8025\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=8025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=8025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=8025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}