Dispersion compensation in ultra-short optical pulse compressing system and transmitting system

被引：2
|
作者：
Qu K. [1 ]
Zhang W. [1 ]
Liu Z. [1 ]
Shen H. [1 ]
Zhang L. [1 ]
机构：
[1] Key Laboratory of Opto-Electronic Information Science and Technology, Institute of Modern Optics, Nankai University
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2010年 / 37卷 / 02期
关键词：
Dispersion compensation; High-order dispersion; Nonlinear effect; Nonlinear optics; Optical pulse compression;
D O I：
10.3788/CJL20103702.0449
中图分类号：
学科分类号：
摘要：
An initial ultra-short optical pulse compression system is designed based on normal single-mode fiber and hollow photonic crystal fiber (PCF). By approximately solving the nonlinear Schrödinger equation of the optical pulse evolution in fibers, the frequency chirp compensation of second-order and third-order dispersion is studied in ultra-short pulse compression system and transmission system, and the mechanism of self-phase modulation (SPM) compensating dispersion is analyzed. It is found that, in ultra-short pulse compression system, the second-order dispersion compensation experiences nonlinear processes, and at the same time the third-order dispersion compensation experiences the opposite processes. But the pulse compression quality decreases seriously at the last process.
引用
收藏
页码：449 / 453
页数：4
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