{"ok":true,"trend":{"id":257255,"platform":"news","region":"global","key":"optica ultrafast lasers reveal material light response down to the electron","title":"Optica Ultrafast Lasers Reveal Material Light Response Down To The Electron","url":"https://news.google.com/rss/articles/CBMifkFVX3lxTE5TRlh0MGM2c2Y5VWpVcUpkbkd6TnlxY1dmRkp5dEVhYkRvQUNEWXp5X3p6aUtPOGY2NU01d2pTYl9JU05rNGo3VHYtNzB3RWpCZ1dVVi0yYXlzWmRsUERKUjZIdERTcWdsR2l5UFFCMUMybDhXSzItX1pRNFhQQQ?oc=5","first_seen":"2026-09-28T17:16:53.778518Z","last_seen":"2026-09-28T20:01:01.406238Z","last_rank":35,"peak_rank":29,"last_volume":null,"peak_volume":0,"seen_count":3,"score":21.78,"category_hint":"physics","section":"science","category":"physics","summary":"Researchers working under Optica's ultrafast laser research report that new laser techniques can reveal how materials respond to light down to the level of individual electrons. The advance gives scientists a more direct view of the electron dynamics that underpin light-matter interactions, with potential relevance for photonics, electronics and materials science, though detailed findings remain limited in available coverage.","why":"The claim of resolving electron-level light response represents a notable advance in ultrafast optics that interests the physics community.","tone":"neutral","entities":["Optica","ultrafast lasers"],"summarized_at":"2026-09-28T17:18:15.070937Z","meta":{"via":"scan","lang":"en","term":"physics","source":"Quantum Zeitgeist","generic":0.08,"published":"Mon, 28 Sep 2026 15:17:14 GMT"},"nw":0.41,"promo":0.02,"kind":"news_event","importance":1.42,"hidden":false,"hide_reason":null,"judged_at":"2026-09-28T17:16:59.712258Z","title_en":"Ultrafast Lasers Track Material Light Response at Electron Level","section_name":"Science","category_name":"Physics","timeline":[{"captured_at":"2026-09-28T17:16:53.778518Z","rank":29,"volume":null},{"captured_at":"2026-09-28T18:38:53.977377Z","rank":32,"volume":null},{"captured_at":"2026-09-28T20:01:01.406238Z","rank":35,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMifkFVX3lxTE5TRlh0MGM2c2Y5VWpVcUpkbkd6TnlxY1dmRkp5dEVhYkRvQUNEWXp5X3p6aUtPOGY2NU01d2pTYl9JU05rNGo3VHYtNzB3RWpCZ1dVVi0yYXlzWmRsUERKUjZIdERTcWdsR2l5UFFCMUMybDhXSzItX1pRNFhQQQ?oc=5","author":"Quantum Zeitgeist","title":"Optica Ultrafast Lasers Reveal Material Light Response Down To The Electron","snippet":null,"posted_at":"2026-09-28T15:17:14Z","likes":null}],"elsewhere":[],"window":"7d"}}