A design of a surface-doped Yb:YAG slab laser with high power and high efficiency

被引：5

作者：

Liu, Jiao ^{[1
,2
]}

Liu, Yang ^{[1
,2
]}

Tang, Xiaojun ^{[1
,2
]}

Wang, Chao ^{[1
,2
]}

Liu, Lei ^{[1
,2
]}

Chen, Lu ^{[1
,2
]}

Li, Ning ^{[1
,2
]}

Wang, Ke ^{[1
,2
]}

Liang, Xingbo ^{[1
,2
]}

Lu, Kunpeng ^{[1
,2
]}

Yang, Xue ^{[1
,2
]}

Zhao, Hong ^{[1
,2
]}

Chen, Nianjiang ^{[1
,2
]}

机构：

[1] Inst North Opt & Elect, Beijing 100015, Peoples R China

[2] Sci & Technol Solid State Laser Lab, Beijing 100015, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2018年 / 16卷 / 10期

关键词：

SOLID-STATE LASERS; HIGH-AVERAGE-POWER; CW THEORY;

D O I：

10.3788/COL201816.101401

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a high-efficiency and high-power quasi-three-level laser based on a trapezoidal composite slab architecture with a 270 mu m-thick Yb-doping surface. The design of a surface-doped slab architecture, temperature effects, laser oscillator model, and laser oscillator experiments with a surface-doped slab as a laser host medium have been presented. By theoretical calculation, the temperature rise in the surface-doped slab is only one seventh of that in the bulk-doped slab at the same maximum pump power of 30 kW. Finally, in the laser oscillator experiments, an output energy of 21.6 J is obtained when the pump energy is 48 J with a repetition rate of 5 Hz and a pulse width of 1 ms. The optical-optical efficiency is 45%.

引用

页数：5

共 50 条

[21] High-efficiency, high-average-power, CW Yb: YAG zigzag slab master oscillator power amplifier at room temperature
Chen, Xiaoming
Xu, Liu
Hu, Hao
Zhou, Tangjian
Sun, Yinhong
Jiang, Hao
Lei, Jun
Lv, Wenqiang
Su, Hua
Shi, Yong
Li, Mi
Wu, Yingchen
Yao, Zhenyu
Zhao, Na
Xu, Xiaoxiao
Gao, Qingsong
Wang, Xiaojun
Tang, Chun
OPTICS EXPRESS, 2016, 24 (21): : 24517 - 24523
[22] High-efficiency, high-power and low threshold Yb3+:YAG ceramic laser
Pirri, Angela
Alderighi, Daniele
Toci, Guido
Vannini, Matteo
OPTICS EXPRESS, 2009, 17 (25): : 23344 - 23349
[23] High efficiency Tm:YAG slab laser with hundred-watts-level output power
Liu, Pian
Jin, Lin
Liu, Xuan
Huang, Haitao
Shen, Deyuan
APPLIED OPTICS, 2016, 55 (10) : 2498 - 2502
[24] Diode-pumped high-power micro-thickness Yb:YAG slab laser with high beam quality
Sueda, K
Tachibana, Y
Kawato, S
Kobayashi, T
2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, 2005, : 409 - 410
[25] High average-power Yb:YAG end-pumped zig-zag slab laser
Goodno, GD
Palese, S
Harkenrider, J
Injeyan, H
ADVANCED SOLID-STATE LASERS, PROCEEDINGS, 2001, 50 : 2 - 4
[26] HIGH-POWER SURFACE EMITTING LASER DIODE PUMPING OF ND-YAG SLAB
LARAT, C
SCHWARZ, M
POCHOLLE, JP
ELECTRONICS LETTERS, 1992, 28 (17) : 1630 - 1631
[27] Yb:YAG Slab Laser Amplifier
Kuzin, D. A.
Starobor, A. V.
Kuznetsov, I. I.
Palashov, O. V.
BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2024, 51 (SUPPL 3) : S228 - S237
[28] High power Nd:YAG slab laser sidepumped by diode laser array
CHEN Youming
ZHOU Fuzheng
HU Wentao
LI Zhishen
YANG Xiangchun
Wang Zhijiang(Shanghai Insitutue of Optics and Fine Meckonics
Chinese Journal of Lasers, 1994, (05) : 401 - 405
[29] Design of an Nd:YAG Slab Structure for a High-power Zigzag Slab Laser Amplifier Based on a Wavefront Simulation
Shin, Jae Sung
Cha, Yong-Ho
Cha, Byung Heon
CURRENT OPTICS AND PHOTONICS, 2019, 3 (03) : 236 - 242
[30] Enhanced Yb:YAG Active Mirrors for High Power Laser Amplifiers
Petrov, Vladimir A.
Kuptsov, Gleb V.
Kuptsova, Alyona O.
Atuchin, Victor V.
Stroganova, Elena V.
Petrov, Victor V.
PHOTONICS, 2023, 10 (07)

← 1 2 3 4 5 →