


{"id":373422,"date":"2024-07-24T13:44:43","date_gmt":"2024-07-24T13:44:43","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cw-pump-in-biphoton-wavefunction\/"},"modified":"2024-07-24T13:44:43","modified_gmt":"2024-07-24T13:44:43","slug":"cw-pump-in-biphoton-wavefunction","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cw-pump-in-biphoton-wavefunction\/","title":{"rendered":"CW pump in Biphoton wavefunction"},"content":{"rendered":"<p>Hello Lumerical Community,<\/p>\n<p>We are trying to simulate Biphoton Wavefunction in four wave mixing with qInterconnect following the script generate_biphoton_wavefunction.py provided in [1]. We are wondering if this script could be adapted to a continuous wave pump? Is it possible to see the source function in python, or a reference paper that describes how is it generated?&nbsp;<\/p>\n<p>It gives the following error if we increase the pulse length to 0.5ns,<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/24-07-2024-1721828420-Screenshot 2024-07-24 143751.png\" alt=\"\"><\/p>\n<p>Thank you very much for your time and help.<\/p>\n<p>Kind regards,<br \/>Liu<\/p>\n<p>[1]https:\/\/optics.ansys.com\/hc\/en-us\/articles\/15100783091731-Spontaneous-Four-wave-Mixing-SWFM-Microring-Resonator-Photon-Source<\/p>\n","protected":false},"template":"","class_list":["post-373422","topic","type-topic","status-closed","hentry","topic-tag-photonics","topic-tag-python"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["437500","2592"],"_bbp_author_ip":["128.40.38.81"]," _bbp_last_reply_id":["0"],"_btv_view_count":["167"]," _bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["373422"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","437500"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["373468"],"_bbp_last_active_id":["373468"],"_bbp_last_active_time":["2024-07-24 16:51:52"]},"test":"zczliueucl-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/373422","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\/373422\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=373422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}