{"id":197387,"date":"2025-10-09T16:09:56","date_gmt":"2025-10-09T16:09:56","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/large-scale-metalens-ray-propagation\/"},"modified":"2025-10-09T16:09:56","modified_gmt":"2025-10-09T16:09:56","slug":"large-scale-metalens-ray-propagation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/large-scale-metalens-ray-propagation\/","title":{"rendered":"Large-Scale Metalens &#8211; Ray Propagation"},"content":{"rendered":"<p>In this article, a workflow for the design and simulation of a cm-scale metalens is presented. The nano-element are modeled in Lumerical and the RCWA method is used to create a database of the phase and amplitude induced by a single cell as a function of its radius. The data is passed to OpticStudio for integration into a ray tracing system, where a collimated beam is focused by the metalens.<br \/>\nRead the full article here: <a target=\"_blank\" href=\"https:\/\/optics.ansys.com\/hc\/en-us\/articles\/18254409091987\" rel=\"noopener\">https:\/\/optics.ansys.com\/hc\/en-us\/articles\/18254409091987<\/a><\/p>\n","protected":false},"template":"","class_list":["post-197387","topic","type-topic","status-publish","hentry","topic-tag-lumericalzemax"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"In this article, a workflow for the design and simulation of a cm-scale metalens is presented. The nano-element are modeled in Lumerical and the RCWA method is used to create a database of the phase and amplitude induced by a single cell as a function of its radius. The data is passed to OpticStudio for\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/large-scale-metalens-ray-propagation\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Large-Scale Metalens \u2013 Ray Propagation | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"In this article, a workflow for the design and simulation of a cm-scale metalens is presented. The nano-element are modeled in Lumerical and the RCWA method is used to create a database of the phase and amplitude induced by a single cell as a function of its radius. 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