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  "path": "/nanotechnology-news3/newsid=69521.php",
  "publishedAt": "2026-06-04T00:05:50.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Chip-based ultrafast laser rivals tabletop systems, delivering powerful femtosecond pulses for sensing, spectroscopy, metrology and future atomic clocks.",
  "title": "An ultrafast laser on a chip"
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