{"id":229676,"date":"2026-05-31T14:54:35","date_gmt":"2026-05-31T14:54:35","guid":{"rendered":"https:\/\/dailytalks.org\/?p=229676"},"modified":"2026-05-31T14:54:35","modified_gmt":"2026-05-31T14:54:35","slug":"chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-generation","status":"publish","type":"post","link":"https:\/\/dailytalks.org\/?p=229676","title":{"rendered":"Chip-scale photonic approach achieves ultralow-noise microwave and millimeter-wave signal generation"},"content":{"rendered":"<p>Researchers led by Dr. Changmin Ahn and Prof. Jungwon Kim at KAIST, in collaboration with Prof. Hansuek Lee, have demonstrated a chip-scale photonic approach for generating ultralow-noise and highly stable microwave and millimeter-wave signals based on optical frequency combs (microcombs), offering a potential pathway toward compact&#8230;<br \/><a href=\"https:\/\/phys.org\/news\/2026-05-chip-scale-photonic-approach-ultralow.html\" class=\"button purchase\" rel=\"nofollow noopener\" target=\"_blank\">Read More<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers led by Dr. Changmin Ahn and Prof. Jungwon Kim at KAIST, in collaboration with<\/p>\n","protected":false},"author":1,"featured_media":229677,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-229676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ksa"],"featured_image_urls":{"full":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"thumbnail":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"medium":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"medium_large":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"large":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"1536x1536":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"2048x2048":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"chromenews-featured":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"chromenews-large":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false],"chromenews-medium":["https:\/\/dailytalks.org\/wp-content\/uploads\/2026\/05\/229676-chip-scale-photonic-approach-achieves-ultralow-noise-microwave-and-millimeter-wave-signal-6a1c4bb145202.jpg",90,90,false]},"author_info":{"display_name":"Jonathan Jeriah","author_link":"https:\/\/dailytalks.org\/?author=1"},"category_info":"<a href=\"https:\/\/dailytalks.org\/?cat=27\" rel=\"category\">Saudi Arabia<\/a>","tag_info":"Saudi Arabia","comment_count":"0","_links":{"self":[{"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/posts\/229676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dailytalks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=229676"}],"version-history":[{"count":0,"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/posts\/229676\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dailytalks.org\/index.php?rest_route=\/wp\/v2\/media\/229677"}],"wp:attachment":[{"href":"https:\/\/dailytalks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=229676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dailytalks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=229676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dailytalks.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=229676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}