Second harmonic generation in free-standing lithium niobate photonic crystal L3 cavity
Second harmonic generation in free-standing lithium niobate photonic crystal L3 cavity
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DOI：
10.1063/1.4817507
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发表时间：
2013-07-29
影响因子：
4
通讯作者：
Pertsch, Thomas
中科院分区：
文献类型：
--
作者：
Diziain, Severine;Geiss, Reinhard;Pertsch, Thomas
我们报道了在一个自悬浮的锂离子薄膜中钻取的光子晶体L3腔中的二次谐波产生。谐振腔，在电信波长范围内的泵浦光束谐振，表现出约500的品质因数。用低功率连续激光器测量了二次谐波产生。当输入耦合功率为53 μ W时，转换效率为6.4 × 10 ~（-9）。(C)2013 AIP Publishing LLC.
We report on second harmonic generation in a photonic crystal L3 cavity drilled in a thin self-suspended lithium niobate membrane. The cavity, resonant for the pump beam in the telecom wavelength range, exhibits a quality factor of around 500. Second harmonic generation has been measured with a low power continuous laser. A conversion efficiency of 6.4 x 10(-9) has been estimated with an input coupled power of 53 mu W. (C) 2013 AIP Publishing LLC.