Design for optical coupler in high-power diode end-pumped solid-state lasers

被引：0

作者：

Li, YH ^{[1
]}

Huang, WL ^{[1
]}

Zhao, M ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Laser Inst, State Key Lab Laser Technol, Wuhan 430074, Peoples R China

来源：

SEMICONDUCTOR LASERS AND APPLICATIONS | 2002年 / 4913卷

关键词：

ellipitic gaussian beam; collimate; shaping; laser diode; solid-state laser;

D O I：

10.1117/12.482201

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A couple system including collimation, shaping and focusing parts has been designed for the pumping demand of Nd:YVO4 laser, based on the analysis of the beam output characteristic of high power laser diode line array and the wave-front theory. A practical result for the design is given out. Tests about the performance of the coupler system have been carried through. It is proved that this couple system is successfully used and can lead to high transition efficiency and fine quality laser beam.

引用

页码：59 / 62

页数：4

共 7 条

[1] BRABEC T, 1991, APPL OPT, V30
[2] Laser-diode-pumped Yb:YAG laser as a new pump source and its application to an Er3+, Yb3+-codoped high-output-power fiber amplifier
Kasamatsu, T
Sumiyoshi, T
Sekita, H
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 1999, 69 (5-6): : 491 - 495
[3] COUPLING CHARACTERISTICS OF LASER DIODE TO MULTIMODE FIBER USING SEPARATE LENS METHODS
KAWANO, K
MITOMI, O
[J]. APPLIED OPTICS, 1986, 25 (01) : 136 - 141
[4] LU BD, 1992, LASER OPTICS
[5] SERGEY B, 1999, APPL OPTICS, V38, P77
[6] LASER DIODE TO FIBER COUPLING USING ANAMORPHIC GRADIENT-INDEX LENSES
STAGAMAN, JM
MOORE, DT
[J]. APPLIED OPTICS, 1984, 23 (11): : 1730 - 1734
[7] A comparative study of the laser performance of diode-laser-pumped Nd:GdVO4 and Nd:YVO4 crystals
Wang, CQ
Chow, YT
Reekie, L
Gambling, WA
Zhang, HJ
Zhu, L
Meng, XL
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2000, 70 (06): : 769 - 772

← 1 →