{"id":423,"date":"2021-01-09T17:04:04","date_gmt":"2021-01-09T08:04:04","guid":{"rendered":"http:\/\/matphys.hiroshima-u.ac.jp\/?page_id=423"},"modified":"2026-04-02T21:24:04","modified_gmt":"2026-04-02T12:24:04","slug":"research-fields","status":"publish","type":"page","link":"https:\/\/matphys.hiroshima-u.ac.jp\/?page_id=423&lang=en","title":{"rendered":"Research Fields"},"content":{"rendered":"\n<p>Our research interests are laser material processing, as a new processing tool. We are using wide range of lasers from picosecond laser to high power laser in kW class, in which laser input energy is controlled from ultrashort to long-term time period. <br>We are investigating the control method of laser beam, highly functional laser material processing, and we are also discussing material properties, from mechanical macroscopic properties to microscopic structural properties.<\/p>\n\n\n\n<p>Reports can be seen in the profiles of faculuty and research scholars.<br><a href=\"https:\/\/seeds.office.hiroshima-u.ac.jp\/profile\/en.051ec4c2ade3278b520e17560c007669.html\">Yasuhiro Okamoto<\/a><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-b8aa76757afbe94aaab83bc3d9e18d7a\" style=\"color:#ff0000\">Research Topics in Laser Material Processing<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"487\" src=\"https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-1024x487.jpg\" alt=\"\" class=\"wp-image-684\" srcset=\"https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-1024x487.jpg 1024w, https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-300x143.jpg 300w, https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-768x365.jpg 768w, https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-1536x731.jpg 1536w, https:\/\/matphys.hiroshima-u.ac.jp\/wp-content\/uploads\/lab-e-2048x974.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Our research interests are laser material processing, as a new processing tool. We are using wide range of las &#8230; <a title=\"Research Fields\" class=\"read-more\" href=\"https:\/\/matphys.hiroshima-u.ac.jp\/?page_id=423&#038;lang=en\" aria-label=\"Research Fields \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-423","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=423"}],"version-history":[{"count":6,"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/423\/revisions"}],"predecessor-version":[{"id":688,"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/423\/revisions\/688"}],"wp:attachment":[{"href":"https:\/\/matphys.hiroshima-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}