NASA NTRS · 19900000330
Fiber-Optic Frequency-Transfer Link
Abstract
System for distribution of 100-MHz reference signal features transmission through optical fiber to station 22 km away and stabilization of frequency by radio frequency phase-conjugation method. Compensates for variations in phase (caused mostly by changes in temperature along optical fiber) of signal arriving at remote station. Involves measurement and control of phases of transmitted and reflected signals at reference station to obtain reference phase at remote station.
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Primas, L. E., Sydnor, R. L., Lutes, G. F.. 1990-07-01. Fiber-Optic Frequency-Transfer Link. https://ntrs.nasa.gov/citations/19900000330
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