Stable High Power and High Beam Quality Diode-Side-Pumped Continuous-Wave Intracavity Frequency-Doubled Nd:YAG Laser

被引：1

作者：

Cheng Xian-Kun ^{[1
,3
]}

Zhou Yong ^{[1
,3
]}

Cui Qian-Jin ^{[1
,3
]}

Yang Feng

Bo Yong ^{[2
]}

Peng Qin-Jun ^{[2
]}

Cui Da-Fu ^{[1
,2
]}

Xu Zu-Yuan ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Lab Opt Phys, Inst Phys, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Res Ctr Laser Phys & Tech, Tech Inst Phys & Chem, Beijing 100190, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2009年 / 26卷 / 03期

基金：

中国国家自然科学基金;

关键词：

ND-YAG LASERS; CRYSTAL; KTP;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a stable high power and high beam quality diode-side-pumped cw green laser from intracavity frequency-doubled Nd:YAG laser with KTP. By using a L-shaped concave-convex resonator, designed with two Nd: YAG rods birefringence compensation, a large fundamental mode size in the laser crystal and a tight focus in the nonlinear crystal could be obtained simultaneously. The green laser delivers a maximum 532nm output power of 23.2 W. Under 532nm output power of 20.9 W, the beam quality factor is measured to be 4.1, and the fluctuation of the output power is less than 1.4% in an hour.

引用

页数：3

共 50 条

[11] Continuous-wave green laser of 34 W by intracavity frequency doubling in diode-side-pumped Nd:YAG/KTP
Zhang, Huiyun
Zhang, Yuping
Tan, Xiaoling
Geng, Youfu
Zhong, Kai
Li, Xifu
Wang, Peng
Yao, Jianquan
CHINESE OPTICS LETTERS, 2009, 7 (09) : 802 - 804
[12] High-power efficient continuous-wave TEM00 intracavity frequency-doubled diode-pumped Nd:YLF laser
Peng, XY
Xu, L
Asundi, A
APPLIED OPTICS, 2005, 44 (05) : 800 - 807
[13] High-Beam-Quality Diode-Pumped Nd:YAG Intracavity-Frequency-Doubled Laser
Peng Majun
Li Shuai
Zhu Zhanda
Lei Hong
Li Qiang
LASER & OPTOELECTRONICS PROGRESS, 2024, 61 (21)
[14] Characteristics of an intracavity frequency doubled Nd:YAG laser pumped by high power diode arrays
Moon, HJ
Yi, J
Rhee, Y
Cha, B
Lee, J
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 1999, 35 (03) : 254 - 257
[15] Properties of continuous-wave 1123 nm laser with diode-side-pumped Nd:YAG
Bai, F.
Wang, Q. P.
Liu, Z. J.
Zhang, X. Y.
Sun, W. J.
LASER PHYSICS, 2010, 20 (11) : 1935 - 1940
[16] Continuous-wave intracavity frequency-doubled Nd:Yag-KTiOPO4 red laser
Bai, D. Y.
Zou, J.
Gao, X.
LASER PHYSICS, 2012, 22 (02) : 359 - 362
[17] High power continuous-wave diode-laser-pumped Nd:YAG laser
Golla, D.
Knoke, S.
Schone, W.
Tunnermann, A.
Schmidt, H.
Applied physics. B, Photophysics and laser chemistry, 1994, 58 (05): : 389 - 392
[18] Stabilization of a high-power diode-side-pumped intracavity-frequency-doubled CW Nd:YAG laser by compensating for thermal lensing of a KTP crystal and Nd:YAG rods
Kojima, T
Fujikawa, S
Yasui, K
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1999, 35 (03) : 377 - 380
[19] High power CW diode-side-pumped Nd:YAG rod laser
王海林
黄维玲
周卓尤
曹红兵
ChineseOpticsLetters, 2003, (09) : 541 - 543
[20] Diode laser-pumped intracavity frequency-doubled Nd:YAG laser of single-frequency operation
Cao, Hongjun
Zhang, Xuebin
Sun, Yimin
Shen, Naicheng
Zhongguo Jiguang/Chinese Journal of Lasers, 1997, 24 (10): : 881 - 885

← 1 2 3 4 5 →