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  "path": "/caltech-breakthrough-brings-fiber-optic-performance-to-silicon-chips/",
  "publishedAt": "2026-02-18T05:29:00.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Technology",
    "California Institute of Technology",
    "Lasers",
    "Photonics",
    "Quantum Computing",
    "Semiconductors"
  ],
  "textContent": "Caltech’s new fiber-like photonic chips achieve record-low visible-light loss, enabling more coherent lasers and next-generation quantum and sensing technologies. Caltech researchers have created a technique that allows light to travel across silicon wafers with extremely low signal loss, nearing the performance of optical fiber even at visible wavelengths. Achieving this level of efficiency on a [...]",
  "title": "Caltech Breakthrough Brings Fiber-Optic Performance to Silicon Chips"
}