{"id":393959,"date":"2024-11-15T02:51:23","date_gmt":"2024-11-15T02:51:23","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/to-simulate-with-a-rectangular-single-pulse-input-on-lumerical-fdtd\/"},"modified":"2024-11-15T02:51:23","modified_gmt":"2024-11-15T02:51:23","slug":"to-simulate-with-a-rectangular-single-pulse-input-on-lumerical-fdtd","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/to-simulate-with-a-rectangular-single-pulse-input-on-lumerical-fdtd\/","title":{"rendered":"To simulate with a rectangular single pulse input on Lumerical FDTD"},"content":{"rendered":"<p>&lt;p&gt;Hello. I would like to simulate how a rectanglar single pulse propagates into a certain stracture. I could use some default source such as a Dipole, Gaussian. How can I introduce a single pulse?&lt;\/p&gt;&lt;p&gt;I insert a part of the paper as an image. I would like to try to simulate like it.&lt;\/p&gt;&lt;p&gt;&#8221;A rectrangular single pulse&#8221; means one of followings:&lt;\/p&gt;<\/p>\n<ol>\n<li>A single pulse representing a rectangular waveform in the electromagnetic field distribution.<\/li>\n<li>A single pulse with an envelope that contains multiple frequency components of light.<\/li>\n<\/ol>\n<p>&lt;p&gt;Please use definition that Lumerical can deal with. Thank you for your corporation!&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/15-11-2024-1731639063-2024-11-15 114924.jpg\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393959","topic","type-topic","status-publish","hentry","topic-tag-simulation"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["481727","473055"],"_bbp_author_ip":["131.112.92.147"],"_btv_view_count":["258"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["393959"],"_bbp_forum_id":["27833"],"_bbp_engagement":["473055","481727"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["394137"],"_bbp_last_active_id":["394137"],"_bbp_last_active_time":["2024-11-15 23:18:08"]},"test":"endo-s-arm-titech-ac-jp"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/393959","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\/393959\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=393959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}