12.6 W single-frequency continuous-wave 671 nm laser with an external second harmonic generation cavity

被引：1

作者：

Liu, Xu-Chao ^{[1
,2
,3
]}

Wang, Zhi-Min ^{[1
,2
]}

Zhang, Yi-Xuan ^{[1
,2
]}

Zhou, Zi-Han ^{[1
,2
,3
]}

Zhang, Feng-Feng ^{[1
,2
]}

Liu, Qian-Qian ^{[1
,2
,3
]}

Xu, Yi-Chen ^{[1
,2
,3
]}

Song, Yue ^{[1
,2
,3
]}

Yang, Rui-Nan ^{[1
,2
,3
]}

Zong, Nan ^{[1
,2
]}

Bo, Yong ^{[1
,2
]}

Peng, Qin-Jun ^{[1
,2
]}

Cui, Da-Fu ^{[1
]}

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

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem TIPC, Key Lab Solid State Laser, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Key Lab Funct Crystal & Laser Technol, TIPC, Beijing 100190, Peoples R China

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

来源：

LASER PHYSICS LETTERS | 2020年 / 17卷 / 09期

基金：

中国国家自然科学基金;

关键词：

671 nm laser; single-frequency; second-harmonic generation; external ring cavity; HIGH-POWER; EFFICIENCY;

D O I：

10.1088/1612-202X/ab974b

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a high-power single-frequency continuous-wave (CW) 671 nm laser by the second-harmonic generation (SHG) of a 1342 nm laser based on an external bow-tie enhancement cavity. Different from previous works, and using periodically poled nonlinear crystals for the SHG, we adopt the high damage-threshold nonlinear crystal lithium triborate (LBO) in the external SHG cavity to achieve a high-power CW SHG. In our experiment, with a type-II noncritically phase-matched LBO, an up to 12.6 W CW 671 nm laser is obtained with a 24 W incident 1342 nm laser, corresponding to an SHG conversion efficiency of 52.5 %. To our knowledge, this is a new record of power for the single-frequency CW 671 nm laser.

引用

页数：5

共 50 条

[41] Tunable single-frequency ultraviolet generation from a continuous-wave Ti : sapphire laser with an intracavity PPLN frequency doubler
White, RT
McKinnie, IT
Butterworth, SD
Baxter, GW
Warrington, DM
Smith, PGR
Ross, GW
Hanna, DC
APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 77 (6-7): : 547 - 550
[42] 1.1-W single-frequency 532-nm radiation by second-harmonic generation of a miniature Nd:YAG ring laser
Schneider, K
Schiller, S
Mlynek, J
Bode, M
Freitag, I
OPTICS LETTERS, 1996, 21 (24) : 1999 - 2001
[43] 12 W continuous-wave 266-nm deep-UV generation through 24 W single-frequency 1064-nm light from a fiber MOPA
Suedmeyer, Thomas
Imai, Yutaka
Masuda, Hisashi
Eguchi, Naoya
Saito, Masaki
Kubota, Shigeo
2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5, 2007, : 476 - 477
[44] Efficient 2nd and 4th harmonic generation of a single-frequency, continuous-wave fiber amplifier
Suedmeyer, Thomas
Imai, Yutaka
Masuda, Hisashi
Eguchi, Naoya
Saito, Masaki
Kubota, Shigeo
OPTICS EXPRESS, 2008, 16 (03) : 1546 - 1551
[45] Single-Frequency External Cavity Green Diode Laser
Chen, Yi-Hsi
Lin, Wei-Chen
Chen, Hong-Zhi
Shy, Jow-Tsong
Chui, Hsiang-Chen
IEEE PHOTONICS JOURNAL, 2017, 9 (06):
[46] Low Noise Continuous-Wave Single-Frequency Dual-Wavelength Laser Operating at 532 nm and 1.06 μm
Gao Yinghao
Li Yuanji
Feng Jinxia
Zhang Kuanshou
CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2019, 46 (04):
[47] GENERATION OF TUNABLE SINGLE-FREQUENCY CONTINUOUS-WAVE COHERENT VACUUM ULTRAVIOLET-RADIATION
TIMMERMANN, A
WALLENSTEIN, R
OPTICS LETTERS, 1983, 8 (10) : 517 - 519
[48] Intracavity second-harmonic generation of diode-pumped continuous-wave, single-frequency 1.3 μm Nd: YLiF4 lasers
Sarrouf, R.
Badr, T.
Zondy, J. J.
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2008, 10 (10):
[49] 5.7 W cw single-frequency laser at 671 nm by single-pass second harmonic generation of a 17.2 W injection-locked 1342 nm Nd : YVO4 ring laser using periodically poled MgO : LiNbO3
Koch, Peter
Ruebel, Felix
Bartschke, Juergen
L'Huillier, Johannes A.
APPLIED OPTICS, 2015, 54 (33) : 9954 - 9959
[50] EFFICIENT FREQUENCY DOUBLING OF A CONTINUOUS-WAVE TITANIUM - SAPPHIRE LASER IN AN EXTERNAL ENHANCEMENT CAVITY
BOURZEIX, S
PLIMMER, MD
NEZ, F
JULIEN, L
BIRABEN, F
OPTICS COMMUNICATIONS, 1993, 99 (1-2) : 89 - 94

← 1 2 3 4 5 →