Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 34,
  • Issue 8,
  • pp. 1778-1786
  • (2016)

Nonlinear Inverse Synthesis for Optical Links With Distributed Raman Amplification

Not Accessible

Your library or personal account may give you access

Abstract

Nonlinear Fourier transform (NFT) and eigenvalue communication with the use of nonlinear signal spectrum (both discrete and continuous) have been recently discussed as a promising transmission method to combat fiber nonlinearity impairments. However, because the NFT-based transmission method employs the integrability property of the lossless nonlinear Schrödinger equation (NLSE), the original approach can only be applied directly to optical links with ideal distributed Raman amplification. In this paper, we investigate in details the impact of a non-ideal Raman gain profile on the performance of the nonlinear inverse synthesis (NIS) scheme, in which the transmitted information is encoded directly onto the continuous part of the nonlinear signal spectrum. We propose the lossless path-averaged (LPA) model for fiber links with non-ideal Raman gain profile by taking into account the average effect of the Raman gain. We show that the NIS scheme employing the LPA model can offer a performance gain of 3 dB regardless of the Raman gain profiles.

© 2015 IEEE

PDF Article
More Like This
Nonlinear inverse synthesis technique for optical links with lumped amplification

Son Thai Le, Jaroslaw E. Prilepsky, and Sergei K. Turitsyn
Opt. Express 23(7) 8317-8328 (2015)

Nonlinear inverse synthesis for high spectral efficiency transmission in optical fibers

Son Thai Le, Jaroslaw E. Prilepsky, and Sergei K. Turitsyn
Opt. Express 22(22) 26720-26741 (2014)

Nonlinear Fourier transform for optical data processing and transmission: advances and perspectives

Sergei K. Turitsyn, Jaroslaw E. Prilepsky, Son Thai Le, Sander Wahls, Leonid L. Frumin, Morteza Kamalian, and Stanislav A. Derevyanko
Optica 4(3) 307-322 (2017)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved