科研之友
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摘要
We report a room-temperature diode pumped single frequency Tm:YAP laser. Two uncoated fused silica etalons were used as mode selectors. The maximum single frequency output power was 344 mW at wavelength of 1988 nm. The slope efficiency of single-frequency laser operation was 33% and the optical-to-optical conversion efficiency was 14%. ne beam propagation factors M(2) were measured as 1.44 and 1.43 in x and y directions, respectively.
- 出版日期2010-3
- 单位北京理工大学
