{"id":369967,"date":"2024-06-05T17:39:42","date_gmt":"2024-06-05T17:39:42","guid":{"rendered":"\/forum\/forums\/reply\/369967\/"},"modified":"2024-06-05T17:39:42","modified_gmt":"2024-06-05T17:39:42","slug":"369967","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369967\/","title":{"rendered":"Reply To: How to calculate power loss in 1\u00d72 MMI power coupler in MODE?"},"content":{"rendered":"<p>&lt;p&gt;Hi Adarsh,&lt;\/p&gt;&lt;p&gt;Would you be able to tell me which solver are you using in MODE IDE? The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. Let&#8217;s say if you have input and output ports in your simulation, the elements of S-matrix will tell you the ratio of the total power transmitted from the input to output. You can use the <a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360034925313-sourcepower-Script-command\">&lt;span style=&#8221;text-decoration: underline;&#8221;&gt;<strong>sourcepower<\/strong>&lt;\/span&gt;<\/a> script command to find the absolute value of the source power. Then you can multiply the source power by the transmission value (from S-matrix) to calculate the absolute power transmitted to the source.&lt;\/p&gt;&lt;p&gt;Regards,&lt;br&gt;Amrita&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-369967","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi Adarsh,Would you be able to tell me which solver are you using in MODE IDE? The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. 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The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. 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The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. 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The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. Let's say if you have input and output ports in your simulation, the elements of","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369967\/","article:published_time":"2024-06-05T17:39:42+00:00","article:modified_time":"2024-06-05T17:39:42+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: How to calculate power loss in 1\u00d72 MMI power coupler in MODE? | Ansys Learning Forum","twitter:description":"Hi Adarsh,Would you be able to tell me which solver are you using in MODE IDE? The simulation results are normalized to the source signal by default, so the absolute vaules of power are not highly relevant in linear simulations. 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