Dispersive-wave soliton generation in photonic crystal fiber with three zero-dispersion wavelengths

被引：0
|
作者：
Hao Z. [1 ]
Zhao C. [1 ]
Wen J. [1 ]
Wen S. [1 ]
Fan D. [1 ]
机构：
[1] Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha
来源：
Guangxue Xuebao/Acta Optica Sinica | 2011年 / 31卷 / 10期
关键词：
Fiber optics; Higher-order dispersion; Phase matching; Photonic crystal fiber (PCF);
D O I：
10.3788/AOS201131.1006003
中图分类号：
学科分类号：
摘要：
Based on the generalized nonlinear Schrödinger equation, the spectral evolution and the time-frequency characteristics of the soliton in photonic crystal fiber with three zero-dispersion wavelengths are numerically simulated. The results show that not only both blue-and red-shifted dispersive waves are generated in the two normal dispersion regions of the photonic crystal fiber, which is in good agreement with the phase-matching condition, but also high-intensity dispersive wave-soliton is generated in the low-frequency anomalous dispersion region due to the existence of the second anomalous dispersion region. Furthermore, it is found that in high-frequency normal dispersion region the blue-shifed dispersive wave is emitted by the dispersion wave-soliton.
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页码：1006003 / 1
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