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Nonlinear Fourier transform of second order solitons with closely packed eigenvalues
Author(s): Wen Qi Zhang; Terence Chan; Shahraam Afshar Vahid
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Paper Abstract

We study the properties of second order solitons with two nonlinear Fourier transform eigenvalues that are very close to each other. We have found that these solitons can be approximated with a linear combination of two fundamental solitons. The error in the approximation reduces as the gap between the eigenvalues reduces. This relation can be used to explain the correlation existing between eigenvalues, nonlinear spectral amplitudes and spectral phases and to encode information more efficiently on more packed second order soliton signals.

Paper Details

Date Published: 30 December 2019
PDF: 2 pages
Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112002R (30 December 2019); doi: 10.1117/12.2539582
Show Author Affiliations
Wen Qi Zhang, Univ. of South Australia (Australia)
Terence Chan, Univ. of South Australia (Australia)
Shahraam Afshar Vahid, Univ. of South Australia (Australia)


Published in SPIE Proceedings Vol. 11200:
AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019
Arnan Mitchell; Halina Rubinsztein-Dunlop, Editor(s)

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