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Optical frequency transfer over 38 km of installed fiber at less than 3x10-19 residual fractional instability
Published
Author(s)
Paul A. Williams, William C. Swann, Nathan R. Newbury
Abstract
We transmit a narrow-linewidth cw laser at 1535 nm across 38 km of installed fiber. Through standard Doppler-cancellation techniques, we achieve a residual fractional frequency instability of 4x10-17 at 1 second averaging time.
Proceedings Title
Optical Frequency and Time Measurement and Generatation
Williams, P.
, Swann, W.
and Newbury, N.
(2007),
Optical frequency transfer over 38 km of installed fiber at less than 3x10<sup>-19</sup> residual fractional instability, Optical Frequency and Time Measurement and Generatation, Portland, OR, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32641
(Accessed October 24, 2025)