{"id":51039,"date":"2021-01-05T11:13:21","date_gmt":"2021-01-05T11:13:21","guid":{"rendered":"\/forum\/forums\/topic\/light-beam-in-simulation\/"},"modified":"2021-01-05T11:13:21","modified_gmt":"2021-01-05T11:13:21","slug":"light-beam-in-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/light-beam-in-simulation\/","title":{"rendered":"Light Beam in simulation"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I have a Gaussian spectral distribution light beam with a mean wavelength of nm with a Half width of Gaussian of 5nm of 100W Emittance power. When entering this characteristics to the optics software I&#039;m looking how to convert this 5nm FWHM to a angle as shown in figure below. Does anyone know how to find this AWHM angle in the Ansys software.<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/ALMXZI2ISB10\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/ALMXZI2ISB10\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-51039","topic","type-topic","status-closed","hentry","topic-tag-lighting-options","topic-tag-wavelength"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["23298"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["D???"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["547"],"_bbp_subscription":["231517"],"_bbpmt_movedon":["2022-08-26 07:58:35"],"_bbpmt_movedfrom":["27821"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["51039"],"_bbp_forum_id":["27793"],"_bbp_engagement":["25","184126"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["138874"],"_bbp_last_active_id":["138874"],"_bbp_last_active_time":["2021-01-15 13:42:38"]},"test":"jehanxt"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51039\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=51039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}