Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with optical in-well pumping

被引：12

作者：

Chang, H. L. ^{[1
]}

Huang, S. C. ^{[1
]}

Chen, Yi-Fan ^{[1
]}

Su, K. W. ^{[1
]}

Chen, Y. F. ^{[1
]}

Huang, K. F. ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30013, Taiwan

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 14期

关键词：

SINGLE-FREQUENCY;

D O I：

10.1364/OE.17.011409

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have demonstrated an efficient high-peak-power AlGaInAs eye-safe wavelength disk laser at 1555 nm. The quantum defect and the thermal load are significantly reduced by pumping the quantum well directly. The overall conversion efficiency is enhanced over three times compared with the barrier pumping method. With a pump peak power of 3.7 kW, an output peak power of 0.52 kW is generated at a pulse repetition rate of 20 kHz. (C) 2009 Optical Society of America

引用

页码：11409 / 11414

页数：6

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