scholarly journals Theoretical and experimental investigations on wavefront distortion and thermal-stress induced birefringence in a laser diode pumped helium gas-cooled multislab Nd:glass laser amplifier

2015 ◽  
Vol 64 (8) ◽  
pp. 087801
Author(s):  
Huang Wen-Fa ◽  
Li Xue-Chun ◽  
Wang Jiang-Feng ◽  
Lu Xing-Hua ◽  
Zhang Yu-Qi ◽  
...  
Keyword(s):  
Thermal Stress ◽  
Laser Diode ◽  
Experimental Investigations ◽  
Laser Amplifier ◽  
Wavefront Distortion ◽  
Helium Gas ◽  
Diode Pumped ◽  
Nd:Glass Laser

scholarly journals LD-pumped gas-cooled multislab Nd:glass laser amplification to joule level

2018 ◽  
Vol 6 ◽  
Author(s):  
Wenfa Huang ◽  
Jiangfeng Wang ◽  
Xinghua Lu ◽  
Tingrui Huang ◽  
Jiangtao Guo ◽  
...  
Keyword(s):  
Pump Energy ◽  
High Energy ◽  
Wavefront Aberration ◽  
Laser Amplifier ◽  
Thermally Induced ◽  
Laser Amplification ◽  
Helium Gas ◽  
Gas Cooling ◽  
Diode Pumped ◽  
Nd:Glass Laser

We demonstrate a laser diode end-pumped helium gas-cooled multislab Nd:glass laser amplifier. The design and thermal management of the proposed laser amplifier are discussed. The thermally induced wavefront aberration of the slabs was also measured and compared with simulation results. A small-signal single-pass longitudinal gain of 1.8 was measured with a pump energy of 7.3 J. With an injected seed energy of 0.6 mJ, the output energy from the amplifier reached 0.5 J at 0.2 Hz and 0.43 J at 0.5 Hz in a multipass extraction geometry, thus demonstrating the feasibility of diode-pumped, high-energy lasers with direct gas cooling.

scholarly journals A laser-diode-pumped Nd:Glass laser: mode-locked, high power, and single frequency performance

1992 ◽  
Vol 28 (4) ◽  
pp. 1010-1017 ◽  
Author(s):  
D.W. Hughes ◽  
M.W. Phillips ◽  
J.R.M. Barr ◽  
D.C. Hanna
Keyword(s):  
Laser Diode ◽  
High Power ◽  
Single Frequency ◽  
Laser Mode ◽  
Diode Pumped ◽  
Nd:Glass Laser

Research and control of thermal effect in a helium gas-cooled multislab Nd:glass laser amplifier

2015 ◽  
Author(s):  
Yuqi Zhang ◽  
Jiangfeng Wang ◽  
Xinghua Lu ◽  
Wenfa Huang ◽  
Xuechun Li
Keyword(s):  
Thermal Effect ◽  
Laser Amplifier ◽  
Helium Gas ◽  
And Control ◽  
Nd:Glass Laser

Laser-diode-pumped eight-pass 100-W-class Nd:YAG zig-zag slab laser amplifier

2000 ◽  
Author(s):  
Yoshinori Kato ◽  
Masahiro Terada ◽  
Hiromitsu Kiriyama ◽  
Masanobu Yamanaka ◽  
Yasukazu Izawa ◽  
...  
Keyword(s):  
Laser Diode ◽  
Laser Amplifier ◽  
Slab Laser ◽  
Diode Pumped

Laser Intensity Stabilization System Using Laser-Diode-Pumped Nd:YAG Rod-Laser Amplifier

2007 ◽  
Vol 46 (8A) ◽  
pp. 5338-5341 ◽  
Author(s):  
Norikatsu Mio ◽  
Takafumi Ozeki ◽  
Kosuke Machida ◽  
Shigenori Moriwaki
Keyword(s):  
Laser Diode ◽  
Laser Intensity ◽  
Stabilization System ◽  
Laser Amplifier ◽  
Diode Pumped ◽  
Intensity Stabilization
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