Investigation of the Nonlinear Refractive Index of Polycrystalline Zinc Selenide by Single-Beam Z-Scan

被引：1

作者：

Erushin, E. Yu. ^{[1
,2
]}

Kostyukova, N. Yu. ^{[1
,2
]}

Boyko, A. A. ^{[1
,2
]}

Miroshnichenko, I. B. ^{[2
]}

Verbovaty, D. M. ^{[2
]}

Kiryakova, A. Yu. ^{[1
]}

机构：

[1] Novosibirsk State Univ, Novosibirsk 630090, Russia

[2] Russian Acad Sci, Inst Laser Phys, Novosibirsk 630090, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2024年 / 67卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

GLASSES;

D O I：

10.1134/S0020441224700404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article presents an automated setup for studying the nonlinear optical properties of crystals by single-beam Z-scan with the pulse duration of 5.3 ns. The scheme has been successfully applied to study the nonlinear refractive index of a polycrystalline ZnSe window. The experimental setup and data analysis are described in detail. The measured value of the nonlinear refractive index n2 was (1.01 +/- 0.09) x 10(-11) esu. The developed experimental setup can be used to study the nonlinear optical characteristics of new nonlinear crystals.

引用

页码：298 / 302

页数：5

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