{"id":203995,"date":"2025-01-18T02:28:03","date_gmt":"2025-01-18T08:28:03","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/01\/twisting-light-novel-metasurface-offers-compact-solution-for-circularly-polarized-light"},"modified":"2025-01-18T02:28:03","modified_gmt":"2025-01-18T08:28:03","slug":"twisting-light-novel-metasurface-offers-compact-solution-for-circularly-polarized-light","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/01\/twisting-light-novel-metasurface-offers-compact-solution-for-circularly-polarized-light","title":{"rendered":"Twisting light: Novel metasurface offers compact solution for circularly polarized light"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/twisting-light-novel-metasurface-offers-compact-solution-for-circularly-polarized-light2.jpg\"><\/a><\/p>\n<p>Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner as they travel, plays a crucial role in a wide range of applications, from enhancing medical imaging techniques to enabling advanced communication technologies. However, generating circularly polarized light often requires complex and bulky optical set-ups, which hinders its use in systems with space constraints.<\/p>\n<p>To address this challenge, a team of researchers from Singapore led by Associate Professor Wu Lin of Singapore University of Technology and Design (SUTD) has put forth a new type of metasurface\u2014an ultra-thin material with properties not found in nature\u2014that may be able to replace traditional complex and bulky optical set-ups.<\/p>\n<p>They have <a href=\"https:\/\/link.aps.org\/doi\/10.1103\/PhysRevLett.134.023804\" target=\"_blank\">published<\/a> their research in the <i>Physical Review Letters<\/i> paper \u201cEnabling all-to-circular polarization up-conversion by nonlinear chiral metasurfaces with rotational symmetry.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner as they travel, plays a crucial role in a wide range of applications, from enhancing medical imaging techniques to enabling advanced communication technologies. However, generating circularly polarized light often requires complex and bulky optical set-ups, which hinders its [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,1635],"tags":[],"class_list":["post-203995","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-materials"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/203995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=203995"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/203995\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=203995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=203995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=203995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}