Feedback control of the intensity noise of injection-locked lasers

Elanor H. Huntington; Charles C. Harb; B. C. Buchler; Timothy C. Ralph

doi:10.1117/12.349268

24 May 1999 Feedback control of the intensity noise of injection-locked lasers

Elanor H. Huntington, Charles C. Harb, B. C. Buchler, Timothy C. Ralph

Proceedings Volume 3611, Laser Resonators II; (1999) https://doi.org/10.1117/12.349268
Event: Optoelectronics '99 - Integrated Optoelectronic Devices, 1999, San Jose, CA, United States

Abstract

We demonstrate a novel intensity noise suppression configuration which combines laser injection locking and electronic feedback. We use two feedback loops which together suppress the intensity noise of the injection locked laser to 4 dB above the quantum noise limit.

Citation Download Citation

Elanor H. Huntington, Charles C. Harb, B. C. Buchler, and Timothy C. Ralph "Feedback control of the intensity noise of injection-locked lasers", Proc. SPIE 3611, Laser Resonators II, (24 May 1999); https://doi.org/10.1117/12.349268

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