{"id":97352,"date":"2019-10-12T02:23:27","date_gmt":"2019-10-12T09:23:27","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2019\/10\/radiation-detector-with-the-lowest-noise-in-the-world-boosts-quantum-work"},"modified":"2019-10-12T02:23:27","modified_gmt":"2019-10-12T09:23:27","slug":"radiation-detector-with-the-lowest-noise-in-the-world-boosts-quantum-work","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2019\/10\/radiation-detector-with-the-lowest-noise-in-the-world-boosts-quantum-work","title":{"rendered":"Radiation detector with the lowest noise in the world boosts quantum work"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/radiation-detector-with-the-lowest-noise-in-the-world-boosts-quantum-work2.jpg\"><\/a><\/p>\n<p>Researchers from Aalto University and VTT Technical Research Centre of Finland have built a super-sensitive bolometer, a type of thermal radiation detector. The new radiation detector, made of a gold-palladium mixture makes it easier to measure the strength of electromagnetic radiation in real time. Bolometers are used widely in thermal cameras in the construction industry and in satellites to measure cosmic radiation.<\/p>\n<p>The new developments may help bolometers find their way to quantum computers. If the new radiation <a href=\"https:\/\/phys.org\/tags\/detector\/\" rel=\"tag\" class=\"\">detector<\/a> manages to function as well in space as it does in the laboratory, it can also be used to measure <a href=\"https:\/\/phys.org\/tags\/cosmic+microwave+background+radiation\/\" rel=\"tag\" class=\"\">cosmic microwave background radiation<\/a> in space more accurately.<\/p>\n<p>\u201cThe new detector is extremely sensitive, and its <a href=\"https:\/\/phys.org\/tags\/noise+level\/\" rel=\"tag\" class=\"\">noise level<\/a>\u2014how much the signal bounces around the correct value, is only one tenth of the noise of any other <a href=\"https:\/\/phys.org\/tags\/bolometer\/\" rel=\"tag\" class=\"\">bolometer<\/a>. It is also a hundred times faster than previous low-noise radiation detectors,\u201d says Mikko M\u00f6tt\u00f6nen, who works as a joint Professor of Quantum Technology at Aalto University and VTT.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers from Aalto University and VTT Technical Research Centre of Finland have built a super-sensitive bolometer, a type of thermal radiation detector. The new radiation detector, made of a gold-palladium mixture makes it easier to measure the strength of electromagnetic radiation in real time. Bolometers are used widely in thermal cameras in the construction industry [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,1617,2028],"tags":[],"class_list":["post-97352","post","type-post","status-publish","format-standard","hentry","category-computing","category-quantum-physics","category-satellites"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/97352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=97352"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/97352\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=97352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=97352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=97352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}