15 October 2001 LD array end-pumped Nd:YVO4 laser with an optical isolator
Author Affiliations +
Proceedings Volume 4601, Micromachining and Microfabrication Process Technology and Devices; (2001) https://doi.org/10.1117/12.444712
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China
Abstract
A novel structure of micro-laser device is presented in this paper. Nd:YVO4 crystal is used as laser active medium, which thickness is 2mm. The array LD at wave-length 809nm is used as a pump source. The optical isolator plays a role in the eliminating back reflection in this system. The output power of 1.44W at 1064nm has been obtained for pumping power of 3W. The total optical to optical conversion efficiency and slope efficiency are 48% and 51.8%, respectively. And power stability <2% has been observed.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuanqing Huang, Yuanqing Huang, Yongming Chen, Yongming Chen, Limiao Zhu, Limiao Zhu, Jinghua Zeng, Jinghua Zeng, } "LD array end-pumped Nd:YVO4 laser with an optical isolator", Proc. SPIE 4601, Micromachining and Microfabrication Process Technology and Devices, (15 October 2001); doi: 10.1117/12.444712; https://doi.org/10.1117/12.444712
PROCEEDINGS
4 PAGES


SHARE
Back to Top