{"id":428,"date":"2026-04-10T13:35:21","date_gmt":"2026-04-10T05:35:21","guid":{"rendered":"https:\/\/www.acatec.com\/?page_id=428"},"modified":"2026-04-13T15:44:21","modified_gmt":"2026-04-13T07:44:21","slug":"lithium-niobate-on-silicon-wafers","status":"publish","type":"page","link":"https:\/\/www.acatec.com\/?page_id=428","title":{"rendered":"Lithium Niobate-on-Silicon Wafers"},"content":{"rendered":"\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1521006473\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1521006473 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n  <div id=\"page-header-443862361\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n    \n    <div class=\"page-title-inner container align-center text-center flex-row-col medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col\">\n          <h1 class=\"entry-title mb-0\">\n            Lithium Niobate-on-Silicon Wafers          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col\">\n              <\/div>\n    <\/div>\n\n       <\/div>\n    <\/div>\n  \n\n<ul>\n<li>Lithium niobate thin films are piezoelectric on-insulator wafers.<\/li>\n<li>Their stacked structure consists of a supporting substrate, which can be silicon, quartz, fused silica, sapphire, or an LN wafer,with a thermal oxide SiO\u2082 interlayer serving as the insulator, and the lithium niobate thin film as the functional layer atop the insulating layer.<\/li>\n<li>POI \/ LNOI engineered substrates enable the design of filters with high quality factor, wide bandwidth, extremely low temperature sensitivity, and low insertion loss using simple device fabrication techniques.<\/li>\n<li>These wafers are developed and used in high-speed modulators, high-Q SAW devices, infrared detectors, and terahertz devices.<\/li>\n<li>We collaborate with strategic partners experienced in smart cutting and wafer bonding technologies to provide critical piezoelectric layers for LN\/LT ranging from 3&#8243;, 4&#8243;, 6&#8243; up to 8&#8243; in size, for the construction of special wafers with multilayer structures.<\/li>\n<\/ul>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1331292349\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"759\" src=\"https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/Lithium-Niobate-on-Silicon-Wafers-1075x800.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/Lithium-Niobate-on-Silicon-Wafers-1075x800.png 1075w, https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/Lithium-Niobate-on-Silicon-Wafers-538x400.png 538w, https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/Lithium-Niobate-on-Silicon-Wafers-768x571.png 768w, https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/Lithium-Niobate-on-Silicon-Wafers.png 1242w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1331292349 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"give_campaign_id":0,"_kadence_starter_templates_imported_post":false,"footnotes":""},"class_list":["post-428","page","type-page","status-publish","hentry"],"campaignId":"","_links":{"self":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acatec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=428"}],"version-history":[{"count":2,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/428\/revisions"}],"predecessor-version":[{"id":621,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/428\/revisions\/621"}],"wp:attachment":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}