引用本文:
曹阳, 赵波, 左涛. 肉桂酸类分子非线性光学效应的理论研究[J]. 物理化学学报,
1996, 12(07): 594-597.
doi:
10.3866/PKU.WHXB19960704
Citation: Cao Yang, Zhao Bo, Zuo Tao. Theoretical Study on the Molecular Nonlinear Optical Properties of Substituted Cinnamic Acid Derivatives[J]. Acta Physico-Chimica Sinica, 1996, 12(07): 594-597. doi: 10.3866/PKU.WHXB19960704
Citation: Cao Yang, Zhao Bo, Zuo Tao. Theoretical Study on the Molecular Nonlinear Optical Properties of Substituted Cinnamic Acid Derivatives[J]. Acta Physico-Chimica Sinica, 1996, 12(07): 594-597. doi: 10.3866/PKU.WHXB19960704
肉桂酸类分子非线性光学效应的理论研究
English
Theoretical Study on the Molecular Nonlinear Optical Properties of Substituted Cinnamic Acid Derivatives
Abstract:
In this paper, we have calculated the second-order nonlinear optical polarizabilities of a series of substituted cinnamic acid derivatives using the CNDO/S-CI quantum chemical calculation program and studied the structure dependence of their nonlinear optical properties. The results revealled that this kind of compounds have fairly large second-order polarizabilities. And we fourld that there is a close relationship between the structure and the values of β. We hope that our study will be useful for the experiments and further researches in this interesting field.
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