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Proceedings Paper

Research on output beam characteristic from unstable resonator of DF laser
Author(s): Wei-yan Ren; Hui Wang; Lei Cai; Song-qing Zhou; Zheng Zhang; Pu-bo Qv
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Paper Abstract

The spot profile and intensity distribution of output beam from unstable resonator of a DF Laser were measured. The results showed the spot was a ring with 45mm external diameter and the measurement data sufficed for the design requests. But the spot was asymmetric seriously on horizontal direction, which was arose by two possible reason, one was non-uniform distribution of the gain medium , the other was the optic-axis migration to upstream of gain medium.

Paper Details

Date Published: 15 October 2015
PDF: 4 pages
Proc. SPIE 9671, AOPC 2015: Advances in Laser Technology and Applications, 967128 (15 October 2015); doi: 10.1117/12.2203497
Show Author Affiliations
Wei-yan Ren, Northwest Institute of Nuclear Technology (China)
Hui Wang, Northwest Institute of Nuclear Technology (China)
Lei Cai, Northwest Institute of Nuclear Technology (China)
Song-qing Zhou, Northwest Institute of Nuclear Technology (China)
Zheng Zhang, Northwest Institute of Nuclear Technology (China)
Pu-bo Qv, Northwest Institute of Nuclear Technology (China)


Published in SPIE Proceedings Vol. 9671:
AOPC 2015: Advances in Laser Technology and Applications
Shibin Jiang; Lijun Wang; Chun Tang; Yong Cheng, Editor(s)

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