A miniature all-fiber Fabry\u2013Perot sensor for measurement of force is presented in this Letter. The sensor consists of a thin silica diaphragm created at the tip of the fiber. The central part of the diaphragm is extended into a silica pole, which is ended with a round-shaped probe or a sensing cylinder apt for asserting measured force. The entire sensor is made of silica glass and has a cylindrical shape with a length of about800\u03bcm and a diameter of about 105\u03bcm. Force sensing resolution of about 0.6\u03bcN was demonstrated experimentally while providing an unambiguous sensor measurement range of about 0.6 mN. The sensor is shown for measurements of surface tension of liquids and biological samples examination.<\/p>\n\n\n\n
\u00a9 2020 Optical Society of America https:\/\/doi.org\/10.1364\/OL.401690<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" A miniature all-fiber Fabry\u2013Perot sensor for measurement of force is presented in this Letter. The sensor consists of a thin silica diaphragm created at the tip of the fiber. The central part of the diaphragm is extended into a silica Read More …<\/a><\/p>\n","protected":false},"author":7,"featured_media":1148,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[27,40,22,13,26,11],"tags":[],"_links":{"self":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/1147"}],"collection":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/comments?post=1147"}],"version-history":[{"count":1,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/1147\/revisions"}],"predecessor-version":[{"id":1149,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/1147\/revisions\/1149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/media\/1148"}],"wp:attachment":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/media?parent=1147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/categories?post=1147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/tags?post=1147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}