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Improvement of the Faraday effect in Ge-S based chalcogenide glasses via gallium and lead compositional modifications
Xu, Yantao1,2; Xiao, Xusheng1; Cui, Xiaoxia1; Gao, Fei1,2; Cui, Jian1,2; Liu, Xiaogang1; Guo, Haitao1; She, Jiangbo1; Chen, Gang1; Lu, Min1; Peng, Bo1; Guo, Haitao (guoht_001@opt.ac.cn)
Department先进光电与生物材料研发中心
2018-07-01
Source PublicationOptical Materials Express
ISSN21593930
Volume8Issue:7Pages:1754-1761
Contribution Rank1
Abstract

The diamagnetic performance of GeS2-Ga2S3and GeS2-Ga2S3-PbI2chalcogenide glasses were investigated, and the composition, wavelength and temperature dependences of the Verdet constant were discussed in detail. It indicates that the contributions to the Verdet constant for each kind of ion are in the order of VPb> VGa> VGein these chalcogenide glasses, and the Becquerel rule is proved to be an effective guidance for predicting the Verdet constant value. A large Verdet constant is obtained in 68GeS2·17Ga2S3·15PbI2composition glass and the value is 0.230 min·G-1·cm-1at 635nm, which is greatly larger than those of commercial diamagnetic glasses. Besides, the temperature coefficient of Verdet constant can be regarded as a constant between 278 and 368 K, indicating these chalcogenide glasses are good candidates for magneto-optical devices in temperature instability conditions. © 2018 Optical Society of America.

DOI10.1364/OME.8.001754
Indexed BySCI ; EI
Language英语
WOS IDWOS:000437453500006
EI Accession Number20182505350952
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30382
Collection先进光电与生物材料研发中心
Corresponding AuthorGuo, Haitao (guoht_001@opt.ac.cn)
Affiliation1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences (CAS), Xi'an, Shaanxi;710119, China
2.University of Chinese Academy of Sciences (UCAS), Beijing; 100049, China
Recommended Citation
GB/T 7714
Xu, Yantao,Xiao, Xusheng,Cui, Xiaoxia,et al. Improvement of the Faraday effect in Ge-S based chalcogenide glasses via gallium and lead compositional modifications[J]. Optical Materials Express,2018,8(7):1754-1761.
APA Xu, Yantao.,Xiao, Xusheng.,Cui, Xiaoxia.,Gao, Fei.,Cui, Jian.,...&Guo, Haitao .(2018).Improvement of the Faraday effect in Ge-S based chalcogenide glasses via gallium and lead compositional modifications.Optical Materials Express,8(7),1754-1761.
MLA Xu, Yantao,et al."Improvement of the Faraday effect in Ge-S based chalcogenide glasses via gallium and lead compositional modifications".Optical Materials Express 8.7(2018):1754-1761.
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