{"id":318890,"date":"2023-11-21T17:42:06","date_gmt":"2023-11-21T17:42:06","guid":{"rendered":"\/forum\/forums\/topic\/reflectivity-of-vcsel-with-semiconductor-dbr\/"},"modified":"2023-11-21T17:42:06","modified_gmt":"2023-11-21T17:42:06","slug":"reflectivity-of-vcsel-with-semiconductor-dbr","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/reflectivity-of-vcsel-with-semiconductor-dbr\/","title":{"rendered":"reflectivity of VCSEL with semiconductor DBR"},"content":{"rendered":"<p>no idea why the reflectivity of VCSEL is always higher than 1, as shown in the following picture. Is it a parameter problem or a software problem?<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/21-11-2023-1700588407-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-318890","topic","type-topic","status-closed","hentry","topic-tag-reflection-2","topic-tag-VCSEL-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["292175","50911"],"_bbp_author_ip":["23.206.193.146"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["330"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["318890"],"_bbp_forum_id":["27816"],"_bbp_engagement":["50911","292175"],"_bbp_voice_count":["2"],"_bbp_reply_count":["13"],"_bbp_last_reply_id":["319600"],"_bbp_last_active_id":["319600"],"_bbp_last_active_time":["2023-11-27 15:10:13"]},"test":"xliu206sheffield-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/318890","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\/318890\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=318890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}