研究设计了高效均匀抽运、均匀冷却的聚光腔;采用双YAG棒中间加90°旋光器,输出镜采用特制的变反射 率介质膜与全反镜构成非稳定谐......

　　For the characteristics of wavelength and output power,discharge initiated non-chain repetitively pulsed HF/DF laser......