Influence of Polarization and Pulse Shape of Femtosecond Initial Laser Pulses on Spectral Broadening in Microstructure Fibers

被引：0
|
作者：
Montian Tianprateep
Junji Tada
Fumihiko Kannari
机构：
[1] Keio University,Department of Electronics and Electrical Engineering, Faculty of Science and Technology
来源：
Optical Review | 2005年 / 12卷
关键词：
polarization; microstructure fibers; split-step Fourier method; ultrashort laser pulses; nonlinear optics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We theoretically studied the influence of initial parameters of laser pulses, such as polarization, pulse shape and frequency chirp, on the broadening of spectrum during pulse propagation through microstructure fibers (MSFs). We utilized two coupled-mode equations based on the nonlinear Schrödinger equation using an intermediate-broadening model for a Raman response function, and the dispersion coefficients from 2nd to 7th orders for the slow and fast axes, respectively, of highly birefringent MSFs.
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页码：179 / 189
页数：10
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