optical materials;
crystal growth;
optical properties;
infrared spectroscopy;
specific heat;
D O I:
10.1016/j.materresbull.2004.03.025
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Single crystal of erbium, ytterbium-codoped yttrium aluminum tetraborate Er,Yb:YAl3(BO3)(4)(Er,Yb:YAB) has been grown by the flux method. The absorption spectrum in the visible and NIR regions of Er,Yb:YAl3(BO3)(4) crystal are measured at room temperature and fluorescence spectrum of Er,Yb:YAl3(BO3)(4) crystal are also measured at room temperature, excited by 976 nm laser. Not only the strong NIR emission peaks located at 1548 nm was observed, but also the visible up-conversion luminescence has been found. The specific heat of the Er/Yb:YAB crystal at room temperature is 0.81 J/g degreesC. (C) 2004 Elsevier Ltd. All rights reserved.
机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Yu, Jinqiu
Liu, Lijuan
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Liu, Lijuan
Zhai, Naixia
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Zhai, Naixia
Zhang, Xin
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Zhang, Xin
Wang, Guiling
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Wang, Guiling
Wang, Xiaoyang
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China
Wang, Xiaoyang
Chen, Chuangtian
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机构:
Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R ChinaChinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Res & Dev, Beijing 100190, Peoples R China