A Compact All-Solid-State 630-ps 9.43-kHz High Power Nd：YAG/Nd：YVO4 Hybrid Laser System  

作　　者：徐世祥 魏晓雨 杜可明 李景镇 

机构地区：[1]Shenzhen Key Lab of Micro-Nano Photonic Information Technology, Shenzhen University, Shenzhen 518060 [2]Fraunhofer Institut fiir Lasertechnik, Steinbachstrasse 15, 52074 Aachen, Germany

出　　处：《Chinese Physics Letters》2008年第7期2521-2523,共3页中国物理快报（英文版）

摘　　要：We present a simple and compact design for an all-solid-state laser amplifier system which can output 9.43-kHz 630-ps, 3.5-W pulse trains under 20 W absorbed pumping power. The excellent matching between the repetition of its seed source and the fluorescence lifetime of the amplifying medium makes it quiet efficient for the four-pass amplifier to be pumped in cw mode without need of any synchronization device between the oscillator and the amplifier. The entire setup just covers an area of 55 × 25 cm^2. The output average power fluctuation is less than ±1.5% within 10min and 3% within 6h.We present a simple and compact design for an all-solid-state laser amplifier system which can output 9.43-kHz 630-ps, 3.5-W pulse trains under 20 W absorbed pumping power. The excellent matching between the repetition of its seed source and the fluorescence lifetime of the amplifying medium makes it quiet efficient for the four-pass amplifier to be pumped in cw mode without need of any synchronization device between the oscillator and the amplifier. The entire setup just covers an area of 55 × 25 cm^2. The output average power fluctuation is less than ±1.5% within 10min and 3% within 6h.

关 键 词：AMPLIFIER ND 

分 类 号：TN24[电子电信—物理电子学]