41 mW high average power picosecond 177.3 nm laser by second-harmonic generation in KBBF

被引：27

作者：

Yang, Feng ^{[1
,3
]}

Wang, Zhimin ^{[2
]}

Zhou, Yong ^{[1
,3
]}

Cheng, Xiankun ^{[1
,3
]}

Xie, Shiyong ^{[1
,3
]}

Peng, Qinjun ^{[2
]}

Cui, Dafu ^{[2
]}

Zhang, Jingyuan ^{[2
]}

Wang, Xiaoyang

Zhu, Yong

Chen, Chuangtian

Xu, Zuyan ^{[1
,2
]}

机构：

[1] CAS, Inst Phys, Lab Opt Phys, Beijing, Peoples R China

[2] CAS, Tech Inst Phys & Chem, Key Lab Funct Crystal & Laser Technol, RCLPT, Beijing, Peoples R China

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

来源：

OPTICS COMMUNICATIONS | 2010年 / 283卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Nonlinear optical crystal; Deep-ultraviolet; KBBF; Second-harmonic generation (SHG); PRISM-COUPLED DEVICE; PHASE-MATCHING CHARACTERISTICS; KBE2BO3F2; CRYSTAL; DEEP-ULTRAVIOLET; HARMONIC-GENERATION; FEMTOSECOND PULSES; LIGHT-SOURCE;

D O I：

10.1016/j.optcom.2009.09.051

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the generation of high average power, high repetition rate, and picosecond (ps) deep-ultraviolet (DUV) 177.3 nm laser. The DUV laser is produced by second-harmonic generation of a frequency-tripled mode-locked Nd: YVO(4) laser (<15 ps, 80 MHz) with KBBF nonlinear crystal. The influence of different fundamental beam diameters on DUV output power and KBBF-SHG conversion efficiency are investigated. Under the 355 nm pump power of 7.5 W with beam diameter of 145 mu m, 41 mW DUV output at 177.3 nm is obtained. To our knowledge, this is the highest average power for the 177.3 nm laser. Our results provide a power scaling by three times with respect to previous best works. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：142 / 145

页数：4

共 50 条

[1] Generation of a 177.3 nm VUV laser with high pulse energy by a KBBF crystal
Wen, Ning
Zong, Nan
Zhang, Feng-Feng
Yang, Feng
Wang, Zhi-Min
Zhang, Shen-Jin
Bo, Yong
Peng, Qin-Jun
Cui, Da-Fu
Xu, Zu-Yan
Wang, Xiao-Yang
Liu, Li-Juan
Li, Ru-Kang
LASER PHYSICS LETTERS, 2020, 17 (10)
[2] Theoretical and experimental investigations of nanosecond 177.3 nm deep-ultraviolet light by second harmonic generation in KBBF
F. Yang
Z. Wang
Y. Zhou
F. Li
J. Xu
Y. Xu
X. Cheng
Y. Lu
Y. Bo
Q. Peng
D. Cui
X. Zhang
X. Wang
Y. Zhu
Z. Xu
Applied Physics B, 2009, 96 : 415 - 422
[3] Theoretical and experimental investigations of nanosecond 177.3 nm deep-ultraviolet light by second harmonic generation in KBBF
Yang, F.
Wang, Z.
Zhou, Y.
Li, F.
xu, J.
Xu, Y.
Cheng, X.
Lu, Y.
Bo, Y.
Peng, Q.
Cui, D.
Zhang, X.
Wang, X.
Zhu, Y.
Xu, Z.
APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 96 (2-3): : 415 - 422
[4] EFFICIENT SECOND-HARMONIC GENERATION OF PICOSECOND LASER PULSES
RABSON, TA
SHAH, PL
TITTEL, FK
RUIZ, HJ
APPLIED PHYSICS LETTERS, 1972, 20 (08) : 282 - &
[5] Second-harmonic generation of a picosecond laser pulse at high intensities with time predelay
Zhang, Tiejun, 1600, JJAP, Minato-ku, Japan (34):
[6] 43 W picosecond laser and second-harmonic generation experiment
Peng, Runwu
Guo, Lin
Zhang, Xiaofu
Li, Fangqin
Cui, Qianjin
Bo, Yong
Peng, Qinjun
Cui, Dafu
Xu, Zuyan
Tang, Lijun
OPTICS COMMUNICATIONS, 2009, 282 (04) : 611 - 613
[7] Second-harmonic generation in atomic vapor with picosecond laser pulses
Kim, D
Mullin, CS
Shen, YR
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (10) : 2530 - 2542
[8] High Average Power Second-Harmonic Generation of a CW Erbium Fiber MOPA
Runcorn, T. H.
Murray, R. T.
Taylor, J. R.
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (18) : 1576 - 1579
[9] SECOND-HARMONIC GENERATION BY PICOSECOND OPTICAL PULSES
GLENN, WH
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1969, QE 5 (06) : 284 - &
[10] HIGH-AVERAGE-POWER OPTICAL SECOND-HARMONIC GENERATION AND OPTICAL PARAMETRIC OSCILLATION
YARBOROUGH, JM
AMMANN, EO
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1973, QE 9 (06) : 702 - 703

← 1 2 3 4 5 →