Structural transformations and optical properties of As2S3 chalcogenide glasses

被引：0
|
作者：
I. V. Fekeshgazi
K. V. Mai
N. I. Matelesko
V. M. Mitsa
E. I. Borkach
机构：
[1] National Academy of Sciences of Ukraine,Lashkarev Institute of Semiconductor Physics
[2] Uzhgorod National University,undefined
来源：
Semiconductors | 2005年 / 39卷
关键词：
Refractive Index; Absorption Coefficient; Optical Property; As2S3; Magnetic Material;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of melt temperature Ti and quenching rate Vi on the structure and optical properties of As2S3 glasses is studied. It is found that the glass band gap increases with Ti and Vi, whereas a decrease is observed in the glass density, refractive index (from 2.71 to 2.48), and two-photon absorption coefficient (from 0.37 to 0.15 cm/MW), which is accompanied by an increase in the optical-breakdown damage threshold.
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页码：951 / 954
页数：3
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