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Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition
Yang, Senlin1; Wang, Xuefeng1; Guo, Haitao2; Dong, Guoping3; Peng, Bo2; Qiu, Jianrong3; Zhang, Rong1; Shi, Yi1
Department先进光电与生物材料研发中心
2011-12-19
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Volume19Issue:27Pages:26529-26535
Contribution Rank2
AbstractStructural and near-infrared (NIR) emission properties were investigated in the Tm3+-Dy3+ codoped Ge-Ga-based amorphous chalcohalide films fabricated by pulsed laser deposition. The homogeneous films illustrated similar random network to the glass target according to the measurements of X-ray diffraction, X-ray photoelectron spectroscopy, and Raman spectroscopy. An 808 nm laser diode pumping generated a superbroadband NIR emission ranging from 1050 to 1570 nm and the other intense broadband NIR emission centered at similar to 1800 nm, which was attributed to the efficient energy transfer from Tm3+ to Dy3+ ions. This was further verified by the broad-range excitation measurements near the Urbach optical-absorption edge involved defect states. The results shed light on the potential highly integrated planar optical device applications of the codoped amorphous chalcohalide films. (C) 2011 Optical Society of America
SubtypeArticle
Subject AreaOptics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1364/OE.19.026529
URL查看原文
Indexed BySCI ; EI
WOS KeywordOPTICAL AMPLIFICATION ; CHALCOGENIDE GLASSES ; MU-M ; SPECTROSCOPIC PROPERTIES ; SPUTTERED FILMS ; IR EMISSION ; BISMUTH ; LUMINESCENCE ; EXCITATION ; PHOTOLUMINESCENCE
Language英语
WOS Research AreaOptics
Funding OrganizationNational Natural Science Foundation of China;Natural Science Foundation of Jiangsu Province;Fundamental Research Funds for the Central Universities;National Key Projects for Basic Research of China
WOS SubjectOptics
WOS IDWOS:000301151500067
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/19660
Collection光子功能材料与器件研究室
Corresponding AuthorWang, Xuefeng
Affiliation1.Nanjing Univ, Sch Elect Sci & Engn, Natl Lab Solid State Microstruct, Jiangsu Prov Key Lab Adv Photon & Elect Mat, Nanjing 210093, Peoples R China
2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
3.S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Yang, Senlin,Wang, Xuefeng,Guo, Haitao,et al. Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition[J]. OPTICS EXPRESS,2011,19(27):26529-26535.
APA Yang, Senlin.,Wang, Xuefeng.,Guo, Haitao.,Dong, Guoping.,Peng, Bo.,...&Shi, Yi.(2011).Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition.OPTICS EXPRESS,19(27),26529-26535.
MLA Yang, Senlin,et al."Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition".OPTICS EXPRESS 19.27(2011):26529-26535.
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