Flat Supercontinuum Generated in a Single-Mode Optical Fibre with a New Chromatic Dispersion Profile
XU Yong-Zhao1 , REN Xiao-Min1 , ZHANG Xia2 , HUANG Yong-Qing1 , XU Wen-Cheng2
1 Optical Communication Center, Beijing University of Posts and Telecommunications, Beijing 100876
2 School of Science, Beijing University of Posts and Telecommunications, Beijing 100876
3 Institute of Quantum Electronics, South China Normal University, Guangzhou 510631
Flat Supercontinuum Generated in a Single-Mode Optical Fibre with a New Chromatic Dispersion Profile
XU Yong-Zhao1 ;REN Xiao-Min1 ;ZHANG Xia2 ;HUANG Yong-Qing1 ;XU Wen-Cheng2
1 Optical Communication Center, Beijing University of Posts and Telecommunications, Beijing 100876
2 School of Science, Beijing University of Posts and Telecommunications, Beijing 100876
3 Institute of Quantum Electronics, South China Normal University, Guangzhou 510631
关键词 ：
42.65.Tg ,
42.65.Wi ,
42.81.Qb
Abstract ： A new chromatic dispersion profile of a single-mode optical fibre is proposed for generating a supercontinuum with a flatly broadened spectrum. The chromatic dispersion D(λ,z) is a convex function of wavelengths and has no zero-dispersion wavelengths over the whole part of the fibre as D(λ,z) is negative. It is shown that the flat supercontinuum spectrum is obtained when the pump wavelength is set in the vicinity of the wavelength at which the peak chromatic dispersion is near zero and the strong residual pump component is eliminated.
Key words ：
42.65.Tg
42.65.Wi
42.81.Qb
出版日期: 2005-08-01
:
42.65.Tg
(Optical solitons; nonlinear guided waves)
42.65.Wi
(Nonlinear waveguides)
42.81.Qb
(Fiber waveguides, couplers, and arrays)
引用本文:
XU Yong-Zhao;REN Xiao-Min;ZHANG Xia;HUANG Yong-Qing;XU Wen-Cheng. Flat Supercontinuum Generated in a Single-Mode Optical Fibre with a New Chromatic Dispersion Profile[J]. 中国物理快报, 2005, 22(8): 1923-1926.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I8/1923
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2005, Vol. 22 
