{"id":763,"date":"2017-07-12T15:51:07","date_gmt":"2017-07-12T06:51:07","guid":{"rendered":"http:\/\/guas-astronomy.jp\/weblog\/?p=763"},"modified":"2017-07-13T15:54:45","modified_gmt":"2017-07-13T06:54:45","slug":"control-of-the-vibration-isolation-system-for-main-mirrors-in-kagra-build-up-of-the-red-sequence-galaxies-in-clusters-at-z0-6-1-3-from-hsc-hsc-direct-measurement-of-coating-thermal-noise-using-cr","status":"publish","type":"post","link":"https:\/\/guas-astronomy.jp\/weblog\/?p=763","title":{"rendered":"Control of the Vibration Isolation System for Main Mirrors in KAGRA \/ Build-up of the red sequence galaxies in clusters at z=0.6-1.3 from HSC-HSC \/ Direct Measurement of Coating Thermal Noise Using Cryogenic  Optical Cavities"},"content":{"rendered":"<p>[Speaker1]<br \/>\nKoki Okutomi, SOKENDAI D3 (Supervisor; Yuichi Aso, Raffael Flaminio, Ryutaro Takahashi)<br \/>\n[Title]<br \/>\nControl of the Vibration Isolation System for Main Mirrors in KAGRA <\/p>\n<p>[Speaker2]<br \/>\nMoegi Yamamoto, SOKENDAI D2 (Supervisor; Tadayuki Kodama)<br \/>\n[Title]<br \/>\nBuild-up of the red sequence galaxies in clusters at z=0.6-1.3 from HSC-HSC<\/p>\n<p>[Speaker3]<br \/>\nSatoshi Tanioka, SOKENDAI M2 (Supervisor; Yoichi Aso)<br \/>\n[Title]<br \/>\nDirect Measurement of Coating Thermal Noise Using Cryogenic Optical Cavities<br \/>\n[Abstract]<br \/>\nThe optical coatings used in gravitational-wave detectors constitute the dominant source of thermal noise. This noise is called coating thermal noise. Coating thermal noise is one of the most important noise sources in gravitational-wave detectors at most sensitive frequency range. To reduce this noise, direct measurement is indispensable. So far, I have performed simulations and developed optical systems for direct measurement. I will report the current status.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[Speaker1] Koki Okutomi, SOKENDAI D3 (Supervisor; Yuichi Aso, Raffael Flaminio, Ryutaro Takahashi) [Title] Con [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,5],"tags":[],"class_list":["post-763","post","type-post","status-publish","format-standard","hentry","category-6","category-5"],"_links":{"self":[{"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=\/wp\/v2\/posts\/763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=763"}],"version-history":[{"count":0,"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=\/wp\/v2\/posts\/763\/revisions"}],"wp:attachment":[{"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guas-astronomy.jp\/weblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}