Author: "Xu, Xiaodong" / Topic: 3 selected - Searchworks@Jio Institute Digital Library Search Results

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Start Over Author "Xu, Xiaodong" Topic exciton theory Topic molecular spectroscopy Topic spectrum analysis

Author: Xu, Xiaodong, Zhao, Zhiwei, Song, Pingxin, Jiang, Benxue, Zhou, Guoqing, Xu, Jun, and Deng, Peizhen
Subjects: *ABSORPTION spectra, *EXCITON theory, *MOLECULAR spectroscopy, *SPECTRUM analysis, *LOW temperatures, *ENERGY levels (Quantum mechanics), *LIGHT sources, *CRYSTALS
Abstract: Abstract: Yb3Al5O12 single crystal has been grown by Czochralski (CZ) method. The absorption spectrum was investigated at low temperature and the electronic energy levels for 2F5/2 multiplet of Yb3+ in YbAG was proposed. The up-conversion emission of the crystal under 940nm diode pumping and the X-ray excited luminescence (XEL) features of the crystal were also studied. [Copyright &y& Elsevier]
Published: 2005
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Author: Zeng, Xionghui, Zhao, Guangjun, Xu, Xiaodong, Li, Hongjun, Xu, Jun, Zhao, Zhiwei, He, Xiaoming, Pang, Huiyong, Jie, MingYin, and Yan, Chengfeng
Subjects: *SPECTRUM analysis, *EXCITON theory, *MOLECULAR spectroscopy, *NONLINEAR optics
Abstract: Abstract: Yb: YAlO3 (YAP) (15at%) and Yb: Y3Al5O12 (YAG)(15at%) have been grown using the Czochralski method. Their absorption and fluorescence spectra were measured at room temperature and important spectroscopic parameters were calculated. Through the comparison of spectroscopic parameters of Yb:YAP and Yb: YAG, all results indicate that 15at% Yb:YAP crystal is a potential candidate used for compact, efficient thin chip lasers when the laser output wavelength is 1012 or 1038nm. [Copyright &y& Elsevier]
Published: 2005
Full Text: View/download PDF

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