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综述了西北核技术研究所在光泵浦XeF(C-A)激光技术研究方面取得的成果,研制的10 J级激光器最大输出能量为18.7 J,总转换效率达到0.25%,在国际上首次实现了XeF(C-A)激光重频运行,运行频率0.1~1 Hz;描述了光泵浦源的结构和供气装置的研制;介绍了在高重频光泵浦源和激光线宽压缩研究方面的最新进展,光泵浦源最高运行频率达90 Hz,XeF(C-A)激光线宽已被压缩到1 nm。
The achievements of the Northwest Institute of Nuclear Technology in optical pumping XeF (CA) laser technology are reviewed. The maximum output energy of the 10 J laser is 18.7 J and the total conversion efficiency reaches 0.25%. For the first time in the world, XeF (CA) laser with repetition frequency of 0.1 ~ 1 Hz. The structure of the optical pump source and the development of the gas supply device are described. The latest progress in the study of high repetition frequency optical pumping source and laser linewidth compression , Optical pump source maximum operating frequency of 90 Hz, XeF (CA) laser linewidth has been compressed to 1 nm.