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Effect of B2O3 content on structure and spectroscopic properties of neodymium-doped calcium aluminate glasses
Kang, Shuai; Wang, Xue; Xu, Wenbin; Wang, Xin; He, Dongbing; Hu, Lili; 13636640803@163.com; hulili@siom.ac.cn
2017
Source PublicationOpt. Mater.
Volume66Pages:287
AbstractNd2O3-doped calcium aluminate glasses was synthesized with the following compositions: (100 - x)(33Al(2)O(3)-62CaO-2MgO-3BaO)-xB(2)O(3)-0.5Nd(2)O(3) (x = 0, 2.5, 5, 7.5, 10). The Raman, absorption, and emission spectra were measured to characterize the structure and spectroscopic properties of these glasses. The glass thermal stability was studied using differential scanning calorimetry (DSC) tests. Both the Raman spectra and DSC results indicated a decrease in the non-bridging oxygens (NBOs) in the [AlO4](-) network with an increase in the B2O3 content. The J-O intensity parameter Omega(2), covalency degree of the Nd-O bond, and emission bandwidth of the Nd3+ ions decreased with the B2O3 content. The stimulated emission cross-section and optical gain property increased with an increase in the B2O3 content. The tunable gain property and broadband emission feature of the Nd3+-doped CaO-Al2O3-B2O3MgO-BaO calcium aluminate glass suggested a potential application to a high-energy ultra-short-pulse laser. (C) 2017 Elsevier B.V. All rights reserved.
SubtypeArticle
Department单元
DOI10.1016/j.optmat.2017.02.021
Indexed BySCI
WOS IDWOS:000400200000044
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28275
Collection高功率激光单元技术研发中心
Corresponding Author13636640803@163.com; hulili@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Kang, Shuai,Wang, Xue,Xu, Wenbin,et al. Effect of B2O3 content on structure and spectroscopic properties of neodymium-doped calcium aluminate glasses[J]. Opt. Mater.,2017,66:287.
APA Kang, Shuai.,Wang, Xue.,Xu, Wenbin.,Wang, Xin.,He, Dongbing.,...&hulili@siom.ac.cn.(2017).Effect of B2O3 content on structure and spectroscopic properties of neodymium-doped calcium aluminate glasses.Opt. Mater.,66,287.
MLA Kang, Shuai,et al."Effect of B2O3 content on structure and spectroscopic properties of neodymium-doped calcium aluminate glasses".Opt. Mater. 66(2017):287.
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