光学学报, 1984, 4 (6): 513, 网络出版: 2011-09-15
利用β-BaB2O4晶体的铜蒸汽激光倍频
Second harmonic generation of Cu vapor laser by using a β-BaB2O4 crystal
摘要
本文报道用铜蒸汽激光器和β-BaB2O4倍频晶体产生波长为255nm和289mm的紫外相干光.当输入基波的平均功率为0.5W时,可产生平均功率约3.5mW,峰值功率约7W的倍频波.倍频效率约为0.7%.整个实验装置十分简单.
Abstract
UV coherent light at the wavelegnth of 255 nm and 289 nm was generated by using a copper vapour laser and a β-BaB2o4 frequency doubling crystal. The average output power of the second harmonic is about 3.5mW and the corresponding peak power is 7W when the fundamental input is about 0.5W. The frequency doubling efficiency is 0.7%. The whole setup is very simple.
张桂燕, 景春阳, 林福成, 陈创天, 吴柏昌. 利用β-BaB2O4晶体的铜蒸汽激光倍频[J]. 光学学报, 1984, 4(6): 513. ZHANG GUIYAN, JIM CHUNYANG, LIN FUCHENG, CHEN CHuANGTIAN, WU BOCHANG. Second harmonic generation of Cu vapor laser by using a β-BaB2O4 crystal[J]. Acta Optica Sinica, 1984, 4(6): 513.
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