{"id":12713,"date":"2004-01-01T00:00:00","date_gmt":"2004-01-01T08:00:00","guid":{"rendered":"https:\/\/www.hmc.edu\/clinic\/2004\/laser-speckle-interferometry-for-measuring-mesoscopic-spatial-dynamics\/"},"modified":"2004-01-01T00:00:00","modified_gmt":"2004-01-01T08:00:00","slug":"laser-speckle-interferometry-for-measuring-mesoscopic-spatial-dynamics","status":"publish","type":"post","link":"https:\/\/www.hmc.edu\/clinic\/2004\/laser-speckle-interferometry-for-measuring-mesoscopic-spatial-dynamics\/","title":{"rendered":"Laser Speckle Interferometry for Measuring Mesoscopic Spatial Dynamics"},"content":{"rendered":"<h2 class=\"project-sponsor-dept-year\"><span class=\"project-sponsor\">Los Alamos National Laboratory<\/span> <span class=\"project-dept-year\">Engineering, 2003-04<\/span><\/h2>\n<div class=\"project-team\">\n<p><strong>Liaison(s):<\/strong> Aaron Koskelo,  Scott Greenfield<br \/>\n<strong>Advisor(s):<\/strong> Lori Bassman<br \/>\n<strong>Students(s):<\/strong> Zamir Lalji (PM),  Sean Cramer,  Tommy Leung,  Timothy Smith<\/p>\n<\/div>\n<div class=\"project-abstract\">\n<p>Until now computational models were the primary means of characterizing energy flow through polycrystalline materials on the spatial and temporal scales of interest. Using electronic speckle pattern interferometric (ESPI) techniques, the team designed a device with the ability to characterize mesoscopic spatial dynamics of polycrystalline materials in response to excitation with micron resolution and nanometer sensitivity. The resulting optical system enables simultaneous independent measurements of in-plane and out-of-plane deformations, adaptable to the nanosecond temporal regime.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Los Alamos National Laboratory Engineering, 2003-04 Liaison(s): Aaron Koskelo, Scott Greenfield Advisor(s): Lori Bassman Students(s): Zamir Lalji (PM), Sean Cramer, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[164],"tags":[290],"class_list":["post-12713","post","type-post","status-publish","format-standard","hentry","category-engineering","tag-los-alamos-national-laboratory"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts\/12713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/comments?post=12713"}],"version-history":[{"count":0,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts\/12713\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/media?parent=12713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/categories?post=12713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/tags?post=12713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}