Clocks synchronized at the quantum limit

David Gozzard ()

Nature, 2023, vol. 618, issue 7966, 680-681

Abstract: Time signals have been transmitted across 300 kilometres with an accuracy and precision limited only by the quantum nature of photons. The feat promises to revolutionize high-precision science using satellites.

Keywords: Optics and photonics; Quantum physics (search for similar items in EconPapers)
Date: 2023
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DOI: 10.1038/d41586-023-01937-7

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