Elimination of nonlinear PM and FM noises in optical amplifier repeater systems by squeezer

Tsuyoshi Sasaki; Tsuyoshi Satoh; Naoyuki Ubayama; Kouichi Yamazaki; Osamu Hirota

doi:10.1117/12.161351

1 November 1993 Elimination of nonlinear PM and FM noises in optical amplifier repeater systems by squeezer

Tsuyoshi Sasaki, Tsuyoshi Satoh, Naoyuki Ubayama, Kouichi Yamazaki, Osamu Hirota

Proceedings Volume 2024, Multigigabit Fiber Communication Systems; (1993) https://doi.org/10.1117/12.161351
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

Recently, noise phenomenon, so called Gordon-Haus effect, caused by nonlinearity of fiber and spontaneous emission from optical amplifier has received much attention. In general, it is very difficult to eliminate such an effect, because the Kerr effect of fibers and the spontaneous emission noise of a conventional optical amplifier are inherent in those physics. In this paper, we show that the Gordon-Haus effect can be perfectly eliminated by applying the squeezer which is studied in the research field of squeezed state.

Citation Download Citation

Tsuyoshi Sasaki, Tsuyoshi Satoh, Naoyuki Ubayama, Kouichi Yamazaki, and Osamu Hirota "Elimination of nonlinear PM and FM noises in optical amplifier repeater systems by squeezer", Proc. SPIE 2024, Multigigabit Fiber Communication Systems, (1 November 1993); https://doi.org/10.1117/12.161351

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