光学学报, 1993, 13 (10): 878, 网络出版: 2007-12-07
光热辐射技术中二次谐波的特性研究
Study on the characteristics of second harmonic in PTR
摘要
本文从理论和实验上讨论了光热辐射技术中二次谐波振幅和位相的频率特性,随样品厚度的变化特性以及随激励光功率的变化特性并与基波信号作了比较.
Abstract
In this paper, the frequency characteristics, dependences of second- harmonic amplitude and phase on the sample thickness and the excitation power have been discussed theoretically and experimently. The comparision between fundamental signal and second-harmonic signal also has been presented.
王钦华, 李佩赞. 光热辐射技术中二次谐波的特性研究[J]. 光学学报, 1993, 13(10): 878. 王钦华, 李佩赞. Study on the characteristics of second harmonic in PTR[J]. Acta Optica Sinica, 1993, 13(10): 878.
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