| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5442538 | Optical Materials | 2017 | 4 Pages |
Abstract
A full-aperture gain measurement obtained with the intensity ratio is presented for a diode-pumped ceramic slab laser amplifier. The small-signal gain profile of the amplifier is calculated by the ratio of pump-on and pump-off intensities. The distribution of absorbed pumping power, fluorescence distribution and gain in the width direction of the slab amplifier are simulated and measured, respectively. A gain homogeneity presented by standard deviation (Ï) of 0.17Â at a pump power of 1800Â W is obtained in the experiment.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Guangyan Guo, Zhongwei Fan, Yanzhong Chen, Dan Jia, Weiran Lin, Jisi Qiu, Zhijun Kang, Tianzhuo Zhao, Jianguo He,