{"id":105,"date":"2026-03-21T11:34:06","date_gmt":"2026-03-21T02:34:06","guid":{"rendered":"https:\/\/www.san-eielectric.co.jp\/am\/?page_id=105"},"modified":"2026-04-28T12:08:17","modified_gmt":"2026-04-28T03:08:17","slug":"3-led-solar-simulator","status":"publish","type":"page","link":"https:\/\/www.san-eielectric.co.jp\/am\/en\/solar-simulator-technology\/3-led-solar-simulator\/","title":{"rendered":"3. LED Solar Simulator"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">LED solar simulators generate simulated sunlight using arrays of light-emitting diodes with different wavelengths. By combining LEDs with carefully selected spectral peaks, it is possible to construct a light source that approximates the solar spectrum.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">One advantage of LED technology is its controllability. Individual LED channels can be adjusted independently, allowing flexible control of spectral composition and irradiance levels.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">LED-based systems also offer long operational lifetimes and stable output characteristics. These features can reduce maintenance requirements and enable highly repeatable measurements.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Because of these characteristics, LED solar simulators are increasingly used in applications that require programmable spectral conditions or rapid switching of illumination.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><a href=\"https:\/\/www.san-eielectric.co.jp\/am\/en\/solar-simulator-technology\/\" data-type=\"page\" data-id=\"93\">Return to INDEX<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED solar simulators generate simulated sunlight using arrays of light-emitting diodes with different waveleng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":93,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-105","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/comments?post=105"}],"version-history":[{"count":4,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/105\/revisions"}],"predecessor-version":[{"id":1024,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/105\/revisions\/1024"}],"up":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/93"}],"wp:attachment":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/media?parent=105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}