{"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":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":[""],"_bbp_topic_id":[""],"_bbp_last_active_time":[""],"_bbp_author_ip":["184.24.96.186"],"_wp_page_template":["default"],"_btv_view_count":["469"]},"test":"solution"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/197387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/197387\/revisions"}],"predecessor-version":[{"id":197428,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/197387\/revisions\/197428"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=197387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}