Optical injection locking-based amplification in phase-coherent transfer of optical frequencies.


We demonstrate the use of an optical injection phase locked loop (OIPLL) as a regenerative amplifier for optical frequency transfer applications. The optical injection locking provides high gain within a narrow bandwidth (<100  MHz) and is capable of preserving the fractional frequency stability of the incoming carrier to better than 10(-18) at 1000 s. The… (More)
DOI: 10.1364/OL.40.004198

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