Wang Yanbin, Li Hua, Wang Min, Zou Qianjin, Qi Fengjie, Yuan Chun. Numerical simulation of dual-wavelength-pumped supercontinuum generation in an all-fiber device[J]. Infrared and Laser Engineering, 2013, 42(4): 1050-1055.
| Citation:
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Wang Yanbin, Li Hua, Wang Min, Zou Qianjin, Qi Fengjie, Yuan Chun. Numerical simulation of dual-wavelength-pumped supercontinuum generation in an all-fiber device[J]. Infrared and Laser Engineering, 2013, 42(4): 1050-1055.
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Numerical simulation of dual-wavelength-pumped supercontinuum generation in an all-fiber device
-
Wang Yanbin1,2
,
-
Li Hua1,2
,
-
Wang Min1,2
,
-
Zou Qianjin1,2
,
-
Qi Fengjie1,2
,
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Yuan Chun1,2
- 1.
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System,Luoyang 471003,China;
- 2.
Unit 63892 PLA,Luoyang 471003,China
- Received Date: 2012-09-01
- Rev Recd Date:
2012-10-05
- Publish Date:
2013-04-25
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Abstract
Dual-wavelength-pumped supercontiuum generation in an all-fiber device has been theoretically investigated. Firstly, a theoretical model of dual-wavelength-pumped experimental scheme in an all-fiber device was given. Secondly, by solving the generalized nonlinear Schrdinger equation with the adaptive split-step Fourier method, formation of dual-wavelength pump source and supercontinuum generation one after another were realized. The simulation results agree with the experimental observations very well and reveal that the conjugate action of soliton self-frequency shift and soliton trapping through cross-phase modulation can effectively extend the spectral range to the visible wave band. The research can provide theoretical supports in the realization and construction of dual-wavelength-pumped supercontinuum all-fiber device.
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