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Proceedings Paper

Evolution of temporal soliton solution to the generalized nonlinear Schrödinger equation with variable coefficients and PT-symmetric potential
Author(s): Yangbao Deng; Guangfu Zhang; Ye Tian; Cuixiu Xiong; Shuguang Deng
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Paper Abstract

In this paper, the evolution of temporal soliton is investigated analytically when a laser pulse propagates in the inhomogeneous nonlinear medium with a Scarff II parity-time (PT)-symmetric potential. After a detailed analyzing the evolution of the intensity and pulse width (PW) of a temporal soliton, it is find that the chirped-free and chirped temporal soliton are stable when the dispersion coefficient is a periodic modulated function. When the dispersion coefficient are the constant and the exponential decreasing function, the chirped-free temporal soliton is stable, while the chirped temporal soliton is gradually compressed.

Paper Details

Date Published: 3 November 2016
PDF: 7 pages
Proc. SPIE 10029, Quantum and Nonlinear Optics IV, 1002911 (3 November 2016); doi: 10.1117/12.2244771
Show Author Affiliations
Yangbao Deng, Hunan City Univ. (China)
Guangfu Zhang, Hunan City Univ. (China)
Ye Tian, Hunan City Univ. (China)
Cuixiu Xiong, Hunan City Univ. (China)
Shuguang Deng, Hunan City Univ. (China)

Published in SPIE Proceedings Vol. 10029:
Quantum and Nonlinear Optics IV
Qihuang Gong; Guang-Can Guo; Byoung Seung Ham, Editor(s)

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