Signal power asymmetry optimisation for optical phase conjugation using Raman amplification

Abstract

We numerically optimise in-span signal power asymmetry in different advanced Raman amplification schemes, achieving a 3% asymmetry over 62 km SMF using random DFB Raman laser amplifier. We then evaluate the impact of such asymmetry on the performance of systems using mid-link OPC by simulating transmission of 7 x 15 Gbaud 16QAM Nyquist-spaced WDM-PDM signals. (C) 2015 Optical Society of America

Publication DOI: https://doi.org/10.1364/OE.23.031772
Additional Information: © 2015 Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. Funding: EU through the Marie Skłodowska-Curie IF CHAOS for P. Rosa (658982) and FP7 ITN programme ICONE (608099), Spanish MICINN Grant RAMAS (TEC2011-27314), SINFOTON (S2013/MIT-2790-SINFOTON-CM) and UK EPSRC Programme Grant UNLOC (EP/J017582/1).
Uncontrolled Keywords: fiber,laser
Publication ISSN: 1094-4087
Last Modified: 29 Apr 2024 07:15
Date Deposited: 30 Jun 2016 11:55
Full Text Link: https://www.osa ... =oe-23-25-31772
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PURE Output Type: Article
Published Date: 2015-12-14
Published Online Date: 2015-12-01
Accepted Date: 2015-11-12
Submitted Date: 2015-09-30
Authors: Rosa, Paweł
Le, Son Thai (ORCID Profile 0000-0002-3824-9456)
Rizzelli, Giuseppe
Tan, Mingming (ORCID Profile 0000-0002-0822-8160)
Ania-Castañón, Juan Diego

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