{"id":341914,"date":"2023-12-24T12:47:15","date_gmt":"2023-12-24T12:47:15","guid":{"rendered":"\/forum\/forums\/topic\/diffraction-theory\/"},"modified":"2023-12-24T12:47:15","modified_gmt":"2023-12-24T12:47:15","slug":"diffraction-theory","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/diffraction-theory\/","title":{"rendered":"Diffraction theory"},"content":{"rendered":"<p>In Franhaufer diffraction theory in your paid courses i read this statement&#8221; the pupil has a hard edge, its Fourier transform cannot have a hard<br \/>edge, and it ripples out to infinity&#8221;.plz explain it what does it mean?<\/p>\n","protected":false},"template":"","class_list":["post-341914","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["39090","335880","49076","337871"],"_bbp_author_ip":["168.143.243.24"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["466"],"_bbp_topic_status":["unanswered"],"_bbp_likes_count":["1"],"_bbp_status":["publish"],"_bbp_topic_id":["341914"],"_bbp_forum_id":["27816"],"_bbp_engagement":["39090","49076"],"_bbp_voice_count":["2"],"_bbp_reply_count":["6"],"_bbp_reply_count_hidden":["3"],"_bbp_last_reply_id":["347999"],"_bbp_last_active_id":["347999"],"_bbp_last_active_time":["2024-01-31 18:01:01"]},"test":"uzmayaqoob1960gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/341914","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\/341914\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=341914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}