Distortionless large-ratio stretcher for ultra-short pulses using photonic crystal fiber

被引：7
作者：
Li, L. -G. [1 ]
Yan, L. -S. [1 ]
Feng, G. -Y. [2 ]
Pan, W. [1 ]
Luo, B. [1 ]
Yi, A. [1 ]
Zhu, R. -L. [1 ]
机构：
[1] SW Jiaotong Univ, Sch Informat Sci & Technol, Ctr Informat Photon & Commun, Chengdu 610031, Sichuan, Peoples R China
[2] Sichuan Univ, Sch Elect & Informat Engn, Chengdu 610065, Peoples R China
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 12期
基金：
中国国家自然科学基金;
关键词：
EMPIRICAL RELATIONS; GENERATION; LASER; MODE; DESIGN; ENERGY;
D O I：
10.1364/OE.18.012341
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A large-ratio stretcher for ultra-short pulses is proposed based on photonic crystal fiber (PCF). Through proper design of the PCF structure, we obtain over 300-nm wavelength range with flattened dispersion characteristics. Analysis indicates that 1-km of such fiber can broaden over 10,000 times for ultra-short pulses with <100-fs pulse-width. Distortion due to dispersion and nonlinearity is negligible. (C) 2010 Optical Society of America
引用
收藏
页码：12341 / 12347
页数：7
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