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Experimental demonstration of Raman-assisted phase sensitive amplifier with reduced ASE noise level and more than 25dB net gain
Conference proceeding

Experimental demonstration of Raman-assisted phase sensitive amplifier with reduced ASE noise level and more than 25dB net gain

Y Cao, A Almaiman, Y Akasaka, F Alishahi, M Ziyadi, A Mohajerin-Ariaei, C Bao, P Liao, A Falahpour, B Shamee, …
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1
01/01/2017

Abstract

Amplification Gain Noise prediction Noise reduction
Conference Title: 2017 Optical Fiber Communications Conference and Exhibition (OFC) Conference Start Date: 2017, March 19 Conference End Date: 2017, March 23 Conference Location: Los Angeles, CA, USA The performance of a black-box Raman-assisted PSA amplifier is experimentally evaluated. In a 20-Gbaud QPSK system, more than 25dB net gain is demonstrated. Comparing to a 4dB-noise-figure EDFA, ∼1.5dB ASE noise level reduction is observed.

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