{"id":122,"date":"2017-07-25T14:10:45","date_gmt":"2017-07-25T14:10:45","guid":{"rendered":"http:\/\/www.shalomeo.com\/blog\/?p=122"},"modified":"2017-07-25T14:10:45","modified_gmt":"2017-07-25T14:10:45","slug":"lithium-tantalate-for-surface-acoustic-wave-saw-applications","status":"publish","type":"post","link":"https:\/\/www.shalomeo.com\/blog\/lithium-tantalate-for-surface-acoustic-wave-saw-applications\/122.html","title":{"rendered":"Lithium Tantalate For Surface Acoustic Wave (SAW) Applications"},"content":{"rendered":"<p>Our <span style=\"color: #ff6600;\"><strong>lithium tantalate<\/strong><\/span> wafer production combines high quality wafer fabrication with the cost advantages of Chinese boule growth to add attractively priced lithium tantalate wafers to the quartz wafers already in our SAW product line. We modified the same high volume semiconductor based production line previously installed for quartz to the processing of lithium tantalate for SAW wafer applications.<\/p>\n<p>We offer lithium tantalate wafers with typical specifications<\/p>\n<ul>\n<li>3-inch or 100-mm diameter<\/li>\n<li>0.25 \u2013 0.50 mm thickness (thinner wafers under development)<\/li>\n<li>36o, 42o and X-cut orientations<\/li>\n<li>fine-lapped back side<\/li>\n<li>standard \u201cwhite\u201d wafers and \u201cblack\u201d wafers with reduced pyroelectricity<\/li>\n<\/ul>\n<p>We can accommodate a wide range of Curie temperature specifications (600oC \u2013 610oC) as well as non-standard orientations and smaller diameter wafers. Also the degree to which the pyroelectric effect is reduced in \u201cblack\u201d lithium tantalate can be varied to meet customer-specific needs. Wafers in the 0.18 \u2013 0.20 mm thickness range and 150-mm diameter wafers are under development.<\/p>\n<p>This article comes from sawyerllc edit released<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our lithium tantalate wafer production combines hi &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[34],"_links":{"self":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/122"}],"collection":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/comments?post=122"}],"version-history":[{"count":0,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/122\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/media?parent=122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/categories?post=122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/tags?post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}