摘要
A sealed-off CuBr vapour laser with the maximal average output laser power of 20 W was fabricated and investigated. The corresponding efficiency is 1.2% and the specific average output laser power is 123 mW/cm^3 in an active volume of 163 cm^3. The lifetime of the laser is more than 300 hours operating at 12 - 15 W.
A sealed-off CuBr vapour laser with the maximal average output laser power of 20 W was fabricated and investigated. The corresponding efficiency is 1.2% and the specific average output laser power is 123 mW/cm^3 in an active volume of 163 cm^3. The lifetime of the laser is more than 300 hours operating at 12 - 15 W.
基金
This work was supported by the National Natural Science Foundation of China (No.1037408 and 10574111)
