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报道了氩离子激光泵浦的高效率连续波单频环形钛宝石激光器的设计和运转特性。5.0W泵浦获得了大于0.5W的稳定单频输出。单频转换效率为10%。讨论了考虑热效应后最佳泵浦条件及光学选频器件、光学单向器、双折射滤光片等特性。测量了激光输出的调谐范围、线宽及功率稳定性等。
The design and operating characteristics of argon ion laser-pumped high-efficiency continuous-wave single-frequency circular Ti: sapphire lasers are reported. The 5.0W pump achieved a stable single-frequency output of more than 0.5W. Single-frequency conversion efficiency of 10%. The optimal pumping conditions after considering the thermal effect and the characteristics of the optical frequency selective device, the optical unidirectional device and the birefringent filter are discussed. Measuring the laser output tuning range, line width and power stability.