PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
We present a compact pulse width stretched nanosecond pulse Nd:YAG green laser based on a multi-pass cavity (MPC). The pulse widths were stretched from adjustable regime 110-260 ns to 460-600 ns by changing from single to multi-pass operation at the pulse repetition rate of 10 kHz. At a typical pulse width of 460 ns, an average output power of 6.5 W was successfully achieved. The 532 nm output power and pulse width versus the 1064 nm pump power were simulated. The calculated results were well consistent with experimental data. Such nanosecond pulse lasers are interesting for both industrial and scientific applications, for example laser damage experiment for some new materials.
Yanjie Song,Nan Zong,Ke Liu,Wei Tu,Yong Bo, andQinjun Peng
"Pulse width stretched Q-switched Nd:YAG green laser based on a multi-pass cavity", Proc. SPIE 11717, 24th National Laser Conference & Fifteenth National Conference on Laser Technology and Optoelectronics, 1171716 (2 December 2020); https://doi.org/10.1117/12.2586329
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Yanjie Song, Nan Zong, Ke Liu, Wei Tu, Yong Bo, Qinjun Peng, "Pulse width stretched Q-switched Nd:YAG green laser based on a multi-pass cavity," Proc. SPIE 11717, 24th National Laser Conference & Fifteenth National Conference on Laser Technology and Optoelectronics, 1171716 (2 December 2020); https://doi.org/10.1117/12.2586329