{"id":235214,"date":"2022-09-14T10:40:43","date_gmt":"2022-09-14T10:40:43","guid":{"rendered":"\/forum\/forums\/topic\/about-point-and-range-scans\/"},"modified":"2022-09-14T10:40:43","modified_gmt":"2022-09-14T10:40:43","slug":"about-point-and-range-scans","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/about-point-and-range-scans\/","title":{"rendered":"About point and range scans"},"content":{"rendered":"<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"2\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">Hi, I am running a simulation on transmission coefficient (s-parameters) in the wavelength range of 1-10um.<\/span><\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"4\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">There are two scan modes: single point scan and point scan within range<\/span><\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"6\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">Single point scan: set the light source at a certain value between 1-10um<\/span><\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"8\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">Range scanning: the starting wavelength of the light source is 1um, and the ending wavelength is 10um, taking a certain frequency point<\/span><\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"10\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">In theory, the result should be the same.<\/span><\/span> <span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"11\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">However, there is a big difference (redshift or blueshift)<\/span><\/span> <span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"13\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">Question: Can you better fit the curves of the two?<\/span><\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"15\" data-number-of-phrases=\"16\"><span class=\"Q4iAWc\">There is nothing happier to me than to receive your letter<\/span><\/span><\/p>\n","protected":false},"template":"","class_list":["post-235214","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["261629","2592"],"_bbp_author_ip":["23.220.96.180"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["464"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["235214"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","261629"],"_bbp_voice_count":["2"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["235733"],"_bbp_last_active_id":["235733"],"_bbp_last_active_time":["2022-09-20 00:22:03"]},"test":"2212296mail-dhu-edu-cn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/235214","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\/235214\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=235214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}