{"id":377289,"date":"2024-08-05T17:17:20","date_gmt":"2024-08-05T17:17:20","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/377289\/"},"modified":"2024-08-05T17:17:20","modified_gmt":"2024-08-05T17:17:20","slug":"377289","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/377289\/","title":{"rendered":"Reply To: Negative value of intensity spectrum with the far field project analysis"},"content":{"rendered":"<p>&lt;p&gt;Hi, I turned on the filter but the problem is still there. You can see the figures below. I have two out-of-phase dipole sources and the source wavelength is 900~1100nm. The chosen monitor(right figure of structure) is 1um away from the bottom of the parabolic structure. It shouldn&#8217;t be just T_far2, but T_far1 shouldn&#8217;t be negative. Can you check the problem again?&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/05-08-2024-1722877582-mceclip0.png\" width=\"1047\" height=\"572\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/05-08-2024-1722877798-mceclip1.png\" width=\"391\" height=\"389\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-377289","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/377289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/377289\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=377289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}