Distributed nonlinear fiber chirped-pulse amplifier system

被引：17

作者：

Hanna, Marc ^{[1
]}

Papadopoulos, Dimitris ^{[1
]}

Druon, Frederic ^{[1
]}

Georges, Patrick ^{[1
]}

机构：

[1] Univ Paris Sud, Lab Charles Fabry, Inst Opt, CNRS, Palaiseau, France

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 13期

关键词：

AMPLIFICATION SYSTEM; ENERGY; COMPRESSION; POWER;

D O I：

10.1364/OE.17.010835

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A two-stage fiber-based femtosecond amplification system is presented, based on chirped-pulse amplification in highly nonlinear regime. The amount of self-phase modulation is separately adjusted in each stage selecting the proper stretching ratio in order to compensate gain narrowing. Analytical design rules are validated using numerical simulations. Our experimental implementation leads to the generation of high temporal quality 20 mu J 202 fs pulses at repetition rate of 200 kHz, a record duration at this energy level. (C) 2009 Optical Society of America

引用

页码：10835 / 10840

页数：6