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题名:
High Verdet constants and diamagnetic responses of GeS2-In2S3-PbI2 chalcogenide glasses for integrated optics applications
作者: Xu, Yantao1,2; Guo, Haitao1; Xiao, Xusheng1,2; Wang, Pengfei1; Cui, Xiaoxia1; Lu, Min1; Lin, Changgui3; Dai, Shixun3; Peng, Bo1
作者部门: 先进光电与生物材料研发中心
刊名: OPTICS EXPRESS
出版日期: 2017-08-21
卷号: 25, 期号:17, 页码:20410-20420
学科分类: Optics
DOI: 10.1364/OE.25.020410
通讯作者: Guo, HT (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
英文摘要:

Chalcogenide glasses as kind of diamagnetic magneto-optical materials have promising applications in the field of integrated optics and optical communication systems due to their excellent properties, such as easy to be processed into waveguide and temperature independence of the Verdet constants. For clarifying the influence factors following the compositional variation on Faraday effect and finding a glass with a large Verdet constant, novel pseudo-ternary chalcogenide glass system, GeS2 - In2S3 - PbI2, was prepared and investigated. The composition, wavelength and temperature dependences on the Verdet constants were systematically investigated at the wavelengths of 635, 808, 980 and 1319 nm. PbI2 was confirmed to have positive contribution to the Verdet constant and the Becquerel rule was proved to be an effective guidance for predicting the Verdet constant in chalcogenide glasses. The 60GeS(2)center dot 15In(2)S(3)center dot 25PbI(2) glass was found to possess the largest Verdet constant (V = 0.215 min.G(-1).cm(-1), @808nm), which is great larger than that of commercial diamagnetic glasses. These glasses also possess good glass-forming ability and VIS-IR transmittance, therefore be a good candidate for next-generation integrated optical isolator and other magneto-optical devices. (C) 2017 Optical Society of America

研究领域[WOS]: Optics
收录类别: SCI
语种: 英语
WOS记录号: WOS:000409338000070
ISSN号: 1094-4087
产权排序: 1
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.opt.ac.cn/handle/181661/29253
Appears in Collections:先进光电与生物材料研发中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Ningbo Univ, Key Lab Optoelect Funct Mat & Device Zhejiang Pro, Ningbo 315211, Zhejiang, Peoples R China

Recommended Citation:
Xu, Yantao,Guo, Haitao,Xiao, Xusheng,et al. High Verdet constants and diamagnetic responses of GeS2-In2S3-PbI2 chalcogenide glasses for integrated optics applications[J]. OPTICS EXPRESS,2017-08-21,25(17):20410-20420.
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文件名: High Verdet constants and diamagnetic responses of GeS2-In2S3-PbI2 chalcogenide glasses for integrated optics applications.pdf
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