Second Harmonic Generation in As-Sputtered ZnO Optical Waveguide
Second Harmonic Generation in As-Sputtered ZnO Optical Waveguide
复制标题
溅射 ZnO 光波导中的二次谐波产生
DOI：
10.1143/jjap.19.2391
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
A. Kawabata
中科院分区：
文献类型：
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作者：
T. Shiosaki;Susumu Fukuda;K. Sakai;H. Kuroda;A. Kawabata
用波长为1.064 μm的Nd：YAG激光器在熔融石英基片上溅射ZnO光波导中进行了倍频。在150 mW基波输入功率下，转换效率约为4.9×10-6。相位匹配的相互作用长度为2.5 mm，比以前的结果大约125倍。结果揭示了溅射ZnO薄膜在集成光学应用中的另一个潜在用途。
SHG in an as-sputtered ZnO optical waveguide on a fused-quartz substrate has been performed with a Nd: YAG laser at 1.064 µm wavelength. For 150 mW fundamental input power, the observed conversion efficiency is about 4.9×10-6. The phase-matched interaction length of 2.5 mm is about 125 times larger than the previous result. The results reveal another potential use of sputtered ZnO film in integrated optical applications.