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Applied Physics Letters

Reduction of the intensity noise from an erbium-doped fiber laser to the standard quantum limit by intracavity spectral filtering

Steve Sanders, Namkyoo Park, Jay W. Dawson, Kerry J. Vahala

Published Oct 19, 1992• 25 citations
Publisher

Abstract

The high frequency intensity noise of a tandem fiber Fabry–Perot erbium-doped fiber ring laser is reduced to the standard quantum limit, with a 0.5 dB experimental uncertainty. Noise reduction of ≳14 dB is achieved by intracavity spectral filtering of weak side modes using a narrow-band fiber Fabry–Perot etalon.
DOI
10.1063/1.108379

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