{"id":139,"date":"2018-01-02T12:54:03","date_gmt":"2018-01-02T12:54:03","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/magnet\/?page_id=139"},"modified":"2018-01-02T13:11:22","modified_gmt":"2018-01-02T13:11:22","slug":"spektrometr-rozpraszania-swiatla-brillouina-z-rozdzielczoscia-czasowa-i-przestrzenna","status":"publish","type":"page","link":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/aparatura\/spektrometr-rozpraszania-swiatla-brillouina-z-rozdzielczoscia-czasowa-i-przestrzenna\/","title":{"rendered":"Spektrometr rozpraszania \u015bwiat\u0142a Brillouina z rozdzielczo\u015bci\u0105 czasow\u0105 i przestrzenn\u0105"},"content":{"rendered":"<p><b>Micro and Macro BLS:<\/b><\/p>\n<ul>\n<li>Detection of spin waves (thermal and excited by microstripe antenna) and phonons<\/li>\n<li>Frequency resolution to 1MHz<\/li>\n<li>Temporary resolution down to 1ns<\/li>\n<li>Contrast: 1:10<sup>10<\/sup> (multi-pass arrangement)<\/li>\n<li>Measurements of two-dimensional maps of spin-waves intensity.<\/li>\n<\/ul>\n<p><b>Micro BLS:<\/b><\/p>\n<ul>\n<li>Spatial resolution 250 nm<\/li>\n<\/ul>\n<p><b>Macro BLS:<\/b><\/p>\n<ul>\n<li>Spatial resolution 40 \u03bcm<\/li>\n<li>Wave vector range 0 \u2013 2.4 10<sup>5<\/sup> cm<sup>-1<\/sup><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Macro BLS setup (time and space resolved option)<\/b><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-large wp-image-142\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_macro-1024x751.jpg\" alt=\"\" width=\"474\" height=\"348\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_macro-1024x751.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_macro-300x220.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_macro-768x563.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_macro.jpg 1098w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/p>\n<p>&nbsp;<\/td>\n<td><b>Micro BLS setup<\/b><img decoding=\"async\" class=\"alignnone size-large wp-image-141\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_micro-731x1024.jpg\" alt=\"\" width=\"474\" height=\"664\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_micro-731x1024.jpg 731w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_micro-214x300.jpg 214w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_micro.jpg 752w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/p>\n<p>&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-140\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_sh.jpg\" alt=\"\" width=\"700\" height=\"389\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_sh.jpg 700w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_sh-300x167.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-content\/uploads\/sites\/16\/2018\/01\/BLS_sh-672x372.jpg 672w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><a href=\"http:\/\/apl.aip.org\/resource\/1\/applab\/v99\/i1\/p012505_s1\" target=\"_blank\" rel=\"noopener\">Applied Physics Letters, Vol. 99, No. 1. (2011), 012505<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Micro and Macro BLS: Detection of spin waves (thermal and excited by microstripe antenna) and phonons Frequency resolution to 1MHz Temporary resolution down to 1ns Contrast: 1:1010 (multi-pass arrangement) Measurements of two-dimensional maps of spin-waves intensity. Micro BLS: Spatial resolution 250 nm Macro BLS: Spatial resolution 40 \u03bcm Wave vector range 0 \u2013 2.4 105 &hellip; <a href=\"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/aparatura\/spektrometr-rozpraszania-swiatla-brillouina-z-rozdzielczoscia-czasowa-i-przestrzenna\/\" class=\"more-link\">Czytaj dalej <span class=\"screen-reader-text\">Spektrometr rozpraszania \u015bwiat\u0142a Brillouina z rozdzielczo\u015bci\u0105 czasow\u0105 i przestrzenn\u0105<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":91,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-139","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/pages\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/comments?post=139"}],"version-history":[{"count":3,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/pages\/139\/revisions"}],"predecessor-version":[{"id":168,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/pages\/139\/revisions\/168"}],"up":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/pages\/91"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/media?parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/categories?post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/magnet\/wp-json\/wp\/v2\/tags?post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}