{"id":414,"date":"2025-07-17T13:02:36","date_gmt":"2025-07-17T04:02:36","guid":{"rendered":"http:\/\/cis.local\/?post_type=r_d&#038;p=414"},"modified":"2025-09-22T12:16:20","modified_gmt":"2025-09-22T03:16:20","slug":"height-measurement","status":"publish","type":"r_d","link":"https:\/\/www.cisro.co.kr\/en\/r_d\/height-measurement\/","title":{"rendered":"Height Measurement"},"content":{"rendered":"<ul>\n<li>Interference Signal Acquisition Principle in White Light Scanning Interferometry<\/li>\n<li>Constructive interference occurs when the path difference between two optical paths\u00a02(d2\u2212d1)\u00a0is an integer multiple of the wavelength<\/li>\n<li>In other words, constructive interference arises specifically when the distance difference between the\u00a0measurement mirror (Moving Mirror)\u00a0and\u00a0reference mirror (Fixed Mirror)\u00a0satisfies<\/li>\n<\/ul>\n","protected":false},"featured_media":603,"template":"","r_d_cate":[18],"class_list":["post-414","r_d","type-r_d","status-publish","has-post-thumbnail","hentry","r_d_cate-18"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/r_d\/414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/r_d"}],"about":[{"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/types\/r_d"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/media\/603"}],"wp:attachment":[{"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/media?parent=414"}],"wp:term":[{"taxonomy":"r_d_cate","embeddable":true,"href":"https:\/\/www.cisro.co.kr\/en\/wp-json\/wp\/v2\/r_d_cate?post=414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}