Three-Rod Resonator for Krypton Lamp Pumped 1.8 kW Continuous-Wave Nd:YAG Laser
LI Qiang, FANG Ming-Xing, WANG Zhi-Yong, YU Zhen-Sheng, LEI Hong, GUO Jiang, LI Gang, ZUO Tie-Chuan
College of Laser Engineering, Beijing University of Technology, Beijing 100022
Three-Rod Resonator for Krypton Lamp Pumped 1.8 kW Continuous-Wave Nd:YAG Laser
LI Qiang;FANG Ming-Xing;WANG Zhi-Yong;YU Zhen-Sheng;LEI Hong; GUO Jiang;LI Gang;ZUO Tie-Chuan
College of Laser Engineering, Beijing University of Technology, Beijing 100022
关键词 ：
42.55.Rz ,
42.60.Da ,
42.60.Lh ,
42.60.Pk
Abstract ： A three-rod series resonator cw Nd:YAG laser suitable for the industrial applications is presented. The symmetrical resonator laser has been developed and is rated at 1820-W output power with beam parameter product 24mm.mrad. By utilizing the symmetrical resonator design, the characteristic of beam with multi-rod is not obviously decreased compared with that of a single one. The system total electro-optics efficiency of lamp pumped YAG crystal is as high as 4.0%. The main factors, which affect output power and beam quality of high power solid-state laser module, are theoretically analysed.
Key words ：
42.55.Rz
42.60.Da
42.60.Lh
42.60.Pk
出版日期: 2004-12-01
:
42.55.Rz
(Doped-insulator lasers and other solid state lasers)
42.60.Da
(Resonators, cavities, amplifiers, arrays, and rings)
42.60.Lh
(Efficiency, stability, gain, and other operational parameters)
42.60.Pk
(Continuous operation)
引用本文:
LI Qiang;FANG Ming-Xing;WANG Zhi-Yong;YU Zhen-Sheng;LEI Hong; GUO Jiang;LI Gang;ZUO Tie-Chuan. Three-Rod Resonator for Krypton Lamp Pumped 1.8 kW Continuous-Wave Nd:YAG Laser[J]. 中国物理快报, 2004, 21(12): 2422-2425.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I12/2422
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2004, Vol. 21 
