Published September 3, 1990
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Journal Article
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Intensity noise reduction in semiconductor lasers by amplitude-phase decorrelation
- Creators
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Vahala, Kerry J.
- Newkirk, Michael A.
Abstract
Detuned operation of a laser results in coupling of field amplitude and phase fluctuations. In a semiconductor laser, this coupling is known to be very large. We demonstrate that it can be used to significantly reduce intensity noise below its intrinsic limit.
Additional Information
Copyright © 1990 American Institute of Physics (Received 22 March 1990; accepted 15 June 1990) This work was supported by the Caltech Jet Propulsion Laboratory and by a Richard P. Feynman-Hughes fellowship. The authors would like to thank Dr. Hank Blauvelt and Jay Dawson for technical assistance and Ortel Corporation for donation of the DFB laser used in this measurement.Files
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