Effective pulse recompression after nonlinear spectral broadening in picosecond Yb-doped fiber amplifier

被引：3

作者：

Zaytsev, A. K. ^{[1
]}

Wang, C. L. ^{[2
]}

Lin, C. H. ^{[3
]}

You, Y. J. ^{[3
]}

Tsai, F. H. ^{[3
]}

Pan, C. L. ^{[1
,3
]}

机构：

[1] Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan

[2] Cleverwave Tech Inc, Omiya, Saitama 330, Japan

[3] Natl Tsing Hua Univ, Inst Photon Technol, Hsinchu 30013, Taiwan

来源：

LASER PHYSICS | 2012年 / 22卷 / 02期

关键词：

PHOTONIC-CRYSTAL-FIBER; HIGH-POWER; LASER; AMPLIFICATION; SYSTEM;

D O I：

10.1134/S1054660X12020259

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the performance of a picosecond master-oscillator power amplifier (MOPA) system based on a diode-pumped solid-state (DPSS) seed laser and Yb-doped fiber amplifier. An average power of 28 W at similar to 200 MHz repetition rate is achieved by using only one amplification stage. We found that positive nonlinear phase shift induced by nonlinear effect in the active fiber can be effectively compensated by a grating pair. A pulse duration of similar to 1.6 ps is shown after recompression.

引用

页码：447 / 450

页数：4

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