Determination of dispersion characteristics in anisotropic materials using ultrashort pulses

被引：8

作者：

Delbarre, H ^{[1
]}

Przygodzki, C ^{[1
]}

Chen, W ^{[1
]}

Boucher, D ^{[1
]}

机构：

[1] Univ Littoral, MREID, Physicochim Atmosphere Lab, F-59140 Dunkerque, France

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1998年 / 66卷 / 02期

关键词：

D O I：

10.1007/s003400050371

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Stoichiometric conditions have been shown to influence substantially the dispersion characteristics of birefringent crystals. We have investigated a temporal method using ultrashort pulse propagation to determine the dispersion constants in the visible spectrum, and the method was applied to the characterization of an AgGaS2 crystal. This method, based on group velocity measurement, allows the determination of the principal axes, the indices, the group velocities and the group velocity dispersion (GVD).

引用

页码：169 / 173

页数：5

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