{"id":197399,"date":"2025-10-09T16:09:56","date_gmt":"2025-10-09T16:09:56","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/small-scale-metalens-field-propagation\/"},"modified":"2025-10-09T16:10:04","modified_gmt":"2025-10-09T16:10:04","slug":"small-scale-metalens-field-propagation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/small-scale-metalens-field-propagation\/","title":{"rendered":"Small-Scale Metalens &#8211; Field Propagation"},"content":{"rendered":"<p>The goal of this example is to design a diffractive metalens consisting of cylindrical nanorods. The radius and the arrangement of the nanorods are tailored to create a desired phase profile on the metalens surface. The design is verified in Ansys RCWA (Rigorous Coupled-Wave Analysis) and OpticStudio through near- and far-field analyses.<br \/>\nRead the full article here: <a target=\"_blank\" href=\"https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360042097313\" rel=\"noopener\">https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360042097313<\/a><\/p>\n","protected":false},"template":"","class_list":["post-197399","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":["263"]},"test":"solution"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/197399","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\/197399\/revisions"}],"predecessor-version":[{"id":197440,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/197399\/revisions\/197440"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=197399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}