:A novel portable Transversely Excited Atmospheric pressure(TEA) CO2 laser is reported.The batterypowered laser can run stably about 1 hour at 1 Hz repetition rate.The size of the laser is 200 mm×200 mm×360 mm,and its mass is only 8 kg.The ultraviolet preionization makes the discharge even and stable,the output energy can be as high as 35 mJ under the circumstance of free oscillation,and the width of the light pulse is 70 ns.
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郑义军,孙科,谭荣清,王东雷,刘世民,张阔海.新型便携式TEA CO2激光器[J].激光与红外,2009,39(8):858~860 ZHENG Yi-jun, SUN Ke, TAN Rong-qing, WANG Dong-lei, LIU Shi-min, ZHANG Kuo-hai. Novel potable TEA CO2 laser[J]. LASER & INFRARED,2009,39(8):858~860