V. V. Tarkovsky, S. S. Anufrik, A. O. Romashkevich, P. R. Makey<\/p>\n
Yanka Kupala State University of Grodno<\/p>\n
Abstract: Radiation divergences of a microsecond laser based on an ethanol solution of rhodamine 6G and a solid-state laser based on a perylene-activated nanoporous glass–polymer composite (NPG–P) are comparatively investigated as functions of the pump energy density. It is found that the main reason for a greater radiation divergence of the laser based on a NPG–P nanocomposite is the light scattering of pump radiation and laser radiation by a heterogeneous medium of the composite, as well as thermal self-action.<\/p>\n
Keywords: rhodamine 6G, perylene, nanoporous glass–polymer composite, coherent pumping, radiation divergence, light scattering of laser radiation and pump radiation, heterogeneous medium, thermal self-action.
\nReceived: 17.12.2021
\nRevised: 20.06.2022<\/p>\n","protected":false},"excerpt":{"rendered":"
V. V. Tarkovsky, S. S. Anufrik, A. O. Romashkevich, P. R. Makey Yanka Kupala State University of Grodno Abstract: Radiation divergences of a microsecond laser based on an ethanol solution of rhodamine 6G and a solid-state laser based on a perylene-activated nanoporous glass–polymer composite (NPG–P) are comparatively investigated as functions of the pump energy density.\u2026 Read More »<\/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":[2977,2976,53,52],"class_list":["post-7726","post","type-post","status-publish","format-standard","hentry","category-stats","tag-p-r-makey","tag-v-v-tarkovsky","tag-a-o-romashkevich","tag-s-s-anufrik"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7726","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=7726"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7726\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=7726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=7726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=7726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}