Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1533078 | Optics Communications | 2016 | 7 Pages |
Abstract
Analysis of two new pump-couplings: semi-ring and trapezoid LD side-pumped configurations in alkali vapor lasers is reported, which mainly includes the numerical approaches for evaluation of the pump intensity and temperature distribution in the cell of these two configurations. Comparison between the simulated results of the semi-ring and trapezoid LD side-pumped Cs vapor lasers and the experimental results of the single-side pumped Cs vapor lasers with a cylindrical white diffuse reflector and a stable or unstable resonator is made. Dependencies of laser power on pump power and flowed velocity for semi-ring, trapezoid, single and double side-pumped configurations are calculated, demonstrating the advantages of the semi-ring and trapezoid LD side-pumped configurations. Thus the model is very helpful for designing high-power side-pumped alkali vapor lasers.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Binglin Shen, Xingqi Xu, Chunsheng Xia, Bailiang Pan,