All-optical poling of a chalcohalogenide glass

被引：22

作者：

Lopez-Lago, E

Couderc, V

Griscom, L

Smektala, F

Barthélémy, A ^{[1
]}

机构：

[1] Univ Limoges, Inst Rech Commun Opt & Microondes, CNRS, UMR 6615, F-87060 Limoges, France

[2] Univ Rennes 1, Lab Verres & Ceram, UMR 6512, F-35042 Rennes, France

来源：

OPTICAL MATERIALS | 2001年 / 16卷 / 04期

关键词：

all-optical poling; second harmonic generation; chalcohalogenide glass;

D O I：

10.1016/S0925-3467(00)00105-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Second harmonic generation has been achieved in a GeGaS chalcohalogenide glass (ChHg) after all-optical poling of the sample by coherent superposition of the fundamental and the second harmonic pulses of a Q-switched and mode-locked Nd:YAG laser. The set of parameters which optimize the effective quadratic non-linear coefficient has been identified. (C) 2001 Elsevier Science B.V. All rights reserved.

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收藏

页码：413 / 416

页数：4

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