{"id":454,"date":"2026-10-24T01:19:19","date_gmt":"2026-10-24T01:19:19","guid":{"rendered":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/?p=454"},"modified":"2026-10-24T01:19:19","modified_gmt":"2026-10-24T01:19:19","slug":"%e5%8e%9f%e8%91%97%e8%ab%96%e6%96%87","status":"publish","type":"post","link":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/?p=454","title":{"rendered":"\u539f\u8457\u8ad6\u6587"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4e0b\u8a182\u4ef6\u306e\u539f\u8457\u8ad6\u6587\u304c\u63a1\u9332\u3001\u51fa\u7248\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H. Zhang, C. Chen, G. Mabuchi, W. Wang, A. Iguchi, <strong><u>T. Fujisawa<\/u><\/strong>, Z. Zhang, and Y. Tsuji, \u201cBridging Coupled-Mode Theory and Machine Learning for Rapid Design of Broadband 3-dB Directional Coupler,\u201d Optics and Laser Technology, vol. 203, pp. 116319, Nov. 2026, DOI: <a href=\"https:\/\/doi.org\/10.1016\/j.optlastec.2026.116319\"><strong>https:\/\/doi.org\/10.1016\/j.optlastec.2026.116319<\/strong><\/a>.<\/li>\n\n\n\n<li>G. Mabuchi, H. Zhang, A. Iguchi, Y. Tsuji, and <strong><u>T. Fujisawa<\/u><\/strong>, \u201cWide-angle transformation-optics finite-element beam propagation method for SiN directional couplers,\u201d Journal of Optical Society of America B, vol. 43, no. 11, pp. 2789-2798, Nov. 2026, DOI:https:\/\/doi.org\/10.1364\/JOSAB.612186.<\/li>\n<\/ul>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_454\" class=\"pvc_stats all  \" data-element-id=\"454\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/photonics.ws.hosei.ac.jp\/wp\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u8a182\u4ef6\u306e\u539f\u8457\u8ad6\u6587\u304c\u63a1\u9332\u3001\u51fa\u7248\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_454\" class=\"pvc_stats all  \" data-element-id=\"454\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/photonics.ws.hosei.ac.jp\/wp\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-454","post","type-post","status-publish","format-standard","hentry","category-news","entry"],"a3_pvc":{"activated":true,"total_views":25,"today_views":0},"_links":{"self":[{"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=454"}],"version-history":[{"count":1,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions"}],"predecessor-version":[{"id":455,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions\/455"}],"wp:attachment":[{"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/photonics.ws.hosei.ac.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}