Linear and non-linear optical properties of antimony thiourea bromide crystals

被引：0

作者：

Dhannaprakash, SM ^{[1
]}

机构：

[1] Mangalore Univ, Dept Phys, Mangalagangothri 574199, India

来源：

OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2 | 2003年 / 4829卷

关键词：

non-linear optical; optical absorption; refractive index; Sellmaier oscillator equation;

D O I：

10.1117/12.524027

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single crystals of antimony thiourea bromide with molecular formula Sb[CS(NH2)(2)](2)Br-3 (ATB) have been grown in gels at ambient temperature. Linear optical properties of this material such as refractive indices, birefringence and absorption characteristics were measured in the wavelength range 200nm - 1400nm. No dispersion of the birefringence was observed within the experimental accuracy. Optical second harmonic generation (SHG) of Nd:YAG laser (lambda= 1.064mum) has been observed for ATB crystal. In order to reveal the origin of non-linear optical property crystal structure of ATB has been determined. The nonlinear optical property in ATB is due to the polar axis of the packing.

引用

页码：27 / 28

页数：2

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