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在研究高功率CO_2-N_2激光器时,在GO_2-N_2-He系统中,在CO_2的00°1～10°0振动能带的2P能级旋转跃迁上,获得了输出功率为106瓦的连续波(具有大于6%的转换效率)(参考文献)。我们用已整流但未经滤波的交流激励放电也使这激光器(内径为77毫米,长为230厘米)运转在准连续状态。这个激光器给出的峰值功率为183瓦。
In the study of high-power CO_2-N_2 laser, a continuous wave of 106 watts output power was obtained on the 2P level spin transition of the CO_2 vibrational band at 00 ° 1 ~ 10 ° 0 in the GO_2-N_2-He system (With greater than 6% conversion efficiency) (references). We also use a rectified but unfiltered AC excitation discharge to operate this laser (77 mm ID, 230 cm long) in a quasi-continuous state. The laser gives a peak power of 183 watts.