光学学报, 1984, 4 (7): 650, 网络出版: 2011-09-15
钠金属蒸气中三次谐波的产生
Third harmonic generation in Na-metal vapor
摘要
利用锁模红外微微秒脉冲系列,在热管炉中的钠氙相位匹配混合气体中,观察到微微秒三次谐波的产生.其波长为3518A,三次谐波的功率达2.5MW,基波到三次谐波的转换效率为5×10~(-4).
Abstract
By using the infrared picosecond pulse train of mode-locked laser, we observed the generation of third harmonic picosecond pulse at wavelength 3518 A in phase-matched gas-mixture of Na and Xe in a heat-pipe oven. The third harmonic light has been achieved to a power of 2.5 megawatt. Conversion efficiency from the fundamental to the third harmonic is 5 × 10-4.
邱佩华, 立群, 王文耀. 钠金属蒸气中三次谐波的产生[J]. 光学学报, 1984, 4(7): 650. QIU PBIHUA, LI QUN, WANG WENGYAO. Third harmonic generation in Na-metal vapor[J]. Acta Optica Sinica, 1984, 4(7): 650.
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