Nonlinear refraction and nonlinear absorption of As2S3 aqueous solution

被引：15

作者：

Ganeev, RA ^{[1
]}

Ryasnyansky, AI

Usmanov, T

机构：

[1] Uzbek Acad Sci, NPO Akadempribor, Tashkent 700143, Uzbekistan

[2] Samarkand State Univ, Samarkand 703004, Uzbekistan

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2003年 / 35卷 / 03期

关键词：

chalcogenide solution; nonlinear absorption; nonlinear refraction;

D O I：

10.1023/A:1022884101338

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report for the first time to our knowledge on the preparation of colloidal solution of chalcogenide semiconductor As2S3 by laser ablation and the measurements of its nonlinear-optical characteristics using Z-scan method at the wavelength of Nd:YAG laser radiation (lambda = 1064 nm, tau = 25 ns). The nonlinear refractive index was measured to be -7.5 x 10(-18) m(2) W-1. Nonlinear absorption coefficient of chalcogenide solution was measured to be 1 cm GW(-1).

引用

页码：211 / 219

页数：9

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