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Using a Passive Fiber Ring Cavity to Generate Shot-Noise-Limited Laser Light for Low-Power Quantum Optics Applications

Gray, Malcolm; Chow, Jong; McKenzie, Kirk; McClelland, David


High-stability single-frequency fiber lasers typically exhibit relative intensity noise that is far in excess of shot noise across a broad frequency range extending from dc to many tens of megahertz. This excess noise precludes the use of these fiber lasers in a range of precision interferometry and quantum optics applications. We present experimental results using a passive, high Q, fiber ring resonator to filter out up to 26 dB of excess laser intensity noise, resulting in a stabilized laser...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
Source: IEEE Photonics Technology Letters
DOI: 10.1109/LPT.2007.899466


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