RIN Mitigation and Transmission Performance Enhancement with Forward Broadband Pump


We demonstrate that using a broadband, first order, and coherent pump laser enables effective and efficient forward-pumped distributed Raman amplification for long-haul transmission systems, thanks to the simultaneous suppression of ASE noise and RIN-related penalty. We show in both experiments and simulation that this scheme extends the reach of 10 × 120 Gb/s DP-QPSK WDM transmission by a minimum of 50%, compared with low RIN Bi-doped fibre laser and other commercially available pump lasers. Moreover, it requires very low forward pump power, and maintains uniform/symmetric signal power distribution which allows effective nonlinearity compensation.

Publication DOI: https://doi.org/10.1109/LPT.2017.2784480
Dataset DOI: https://doi.org/10.17036/researchdata.aston.ac.uk.00000306
Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
College of Engineering & Physical Sciences
College of Engineering & Physical Sciences > Systems analytics research institute (SARI)
Additional Information: © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Funding: UK EPSRC Programme Grant EP/J017582/1 and EP/L000091/1(UNLOC and PEACE), FP7 ITN programme ICONE (608099), MSCA IF grant SIMFREE (748767)
Uncontrolled Keywords: Optical fibre communication,optical amplifiers
Publication ISSN: 1941-0174
Last Modified: 27 Jun 2024 09:24
Date Deposited: 02 Jan 2018 10:05
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Related URLs: https://www.sco ... 63cb46eb0bedbad (Scopus URL)
http://ieeexplo ... cument/8219383/ (Publisher URL)
PURE Output Type: Article
Published Date: 2018-02-01
Published Online Date: 2017-12-16
Accepted Date: 2017-12-12
Authors: Tan, M. (ORCID Profile 0000-0002-0822-8160)
Rosa, P.
Le, S. T. (ORCID Profile 0000-0002-3824-9456)
Dvoyrin, V. V.
Iqbal, Md. A. (ORCID Profile 0000-0001-7267-5865)
Sugavanam, S.
Turitsyn, S. K. (ORCID Profile 0000-0003-0101-3834)
Harper, P. (ORCID Profile 0000-0002-9495-9911)



Version: Accepted Version

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