{"id":3730,"date":"2015-06-16T14:02:42","date_gmt":"2015-06-16T14:02:42","guid":{"rendered":"http:\/\/www.swatlibraries.org\/projects\/speed\/anna\/2015\/06\/16\/dvd-diffraction\/"},"modified":"2024-01-19T19:10:47","modified_gmt":"2024-01-19T19:10:47","slug":"dvd-diffraction","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/dvd-diffraction\/","title":{"rendered":"DVD Diffraction"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/DVD-Diffraction.jpg\" alt=\"DVD Diffraction Demo Picture\" width=\"366\" height=\"274\" \/><\/p>\n<ul>\n<li><span style=\"font-size: large;\">Reflect a laser beam off the surface of a DVD or CD onto\u00a0a flat, white surface. Space between fringes can be measured to determine spacing\u00a0of pits in disk.<\/span><\/li>\n<li><span style=\"font-size: large;\">Located in L35, section A5.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Reflect a laser beam off the surface of a DVD or CD onto\u00a0a flat, white surface. Space between fringes can be measured to determine spacing\u00a0of pits in disk. Located in L35, section A5. &nbsp;<\/p>\n","protected":false},"author":4,"featured_media":4615,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71,10],"tags":[303],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3730"}],"collection":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/comments?post=3730"}],"version-history":[{"count":2,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3730\/revisions"}],"predecessor-version":[{"id":5477,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3730\/revisions\/5477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/4615"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=3730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=3730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=3730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}