DISPERSION OF THE LINEAR ELECTROOPTIC COEFFICIENTS IN GAAS

被引:12
作者
ADACHI, S
机构
[1] Department of Electronic Engineering, Faculty of Engineering, Kiryu-shi
关键词
D O I
10.1063/1.352365
中图分类号
O59 [应用物理学];
学科分类号
摘要
A phenomenological expression is derived for the calculation of the spectral dependence of the linear electro-optic coefficients in zinc-blende-type semiconductors. Analyses are presented for GaAs, and results are in good agreement with published experimental data when a lifetime broadening effect is taken into consideration in the model. It is also found that the E0 gap (lowest-direct gap) strongly contributes to the dispersion of the linear electro-optic coefficients, but not to its absolute value.
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页码:3702 / 3704
页数:3
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