Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier

Tarek Labidi; Ihsan Fsaifes; Weilin Xie; Debanuj Chatterjee; Fabienne Goldfarb; Fabien Bretenaker

doi:10.1364/OL.43.004546

Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier

Tarek Labidi, Ihsan Fsaifes, Weilin Xie, Debanuj Chatterjee, Fabienne Goldfarb, Fabien Bretenaker^*

^*此作品的通讯作者

光电学院

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

We experimentally investigate the evolution of the direct detection noise figure of a nondegenerate phase-sensitive amplifier based on a nonlinear fiber, as a function of the relative phase between the signal, idler, and pump, all other parameters remaining fixed. The use of a fiber with a high stimulated Brillouin scattering threshold permits us to investigate the full range of phase-sensitive gain and noise figure without pump dithering. Good agreement is found with theory, both for signal only and combined signal and idler direct detections.

源语言	英语
页（从-至）	4546-4549
页数	4
期刊	Optics Letters
卷	43
期	18
DOI	https://doi.org/10.1364/OL.43.004546
出版状态	已出版 - 15 9月 2018

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Labidi, T., Fsaifes, I., Xie, W., Chatterjee, D., Goldfarb, F., & Bretenaker, F. (2018). Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier. Optics Letters, 43(18), 4546-4549. https://doi.org/10.1364/OL.43.004546

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abstract = "We experimentally investigate the evolution of the direct detection noise figure of a nondegenerate phase-sensitive amplifier based on a nonlinear fiber, as a function of the relative phase between the signal, idler, and pump, all other parameters remaining fixed. The use of a fiber with a high stimulated Brillouin scattering threshold permits us to investigate the full range of phase-sensitive gain and noise figure without pump dithering. Good agreement is found with theory, both for signal only and combined signal and idler direct detections.",

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AU - Goldfarb, Fabienne

AU - Bretenaker, Fabien

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AB - We experimentally investigate the evolution of the direct detection noise figure of a nondegenerate phase-sensitive amplifier based on a nonlinear fiber, as a function of the relative phase between the signal, idler, and pump, all other parameters remaining fixed. The use of a fiber with a high stimulated Brillouin scattering threshold permits us to investigate the full range of phase-sensitive gain and noise figure without pump dithering. Good agreement is found with theory, both for signal only and combined signal and idler direct detections.

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Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier

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