{"id":293875,"date":"2023-07-19T13:44:41","date_gmt":"2023-07-19T13:44:41","guid":{"rendered":"\/forum\/forums\/reply\/293875\/"},"modified":"2023-07-19T13:46:46","modified_gmt":"2023-07-19T13:46:46","slug":"293875","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293875\/","title":{"rendered":"Reply To: Metalens"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;In the first picture of zeemax by <em>Iuliia Riabenko<\/em>, &ldquo;<strong>Why the radius is 1.578 and thickness is of 0.1 in biconic surface?<\/strong>&lt;br&gt;&lt;br&gt;Is there any procedure to <strong>calculate<\/strong>?&nbsp;&lt;br&gt;&lt;br&gt;Furthermore as per the article link shared by <em>Muhammad Afif<\/em>, &ldquo;<strong>The obtained surface phase cross section response is different then shown in the shared metalens resource why is so much difference<\/strong>?&rdquo;&lt;br&gt;&lt;br&gt;&nbsp; <img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/19-07-2023-1689774019-expected.PNG\" alt=\"Obtained phase response on parameter 17, 11.704x^2\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-293875","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=\"In the first picture of zeemax by Iuliia Riabenko, \u201cWhy the radius is 1.578 and thickness is of 0.1 in biconic surface?Is there any procedure to calculate? 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