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Broadband infrared luminescence of bismuth-doped borosilicate glasses
被引:0
|作者:
Meng, XG
[1
]
Peng, MY
Chen, DP
Yang, LY
Jiang, XW
Zhu, CS
Qiu, DP
机构:
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
关键词:
D O I:
暂无
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
We prepare bismuth-doped borosilicate glasses and the luminescence properties in infrared wavelength region are investigated. Transmission spectrum, fluorescence spectrum and fluorescence decay curve are measured. The glasses exhibit a broad infrared luminescence peaking at 1340nm with the full width at half maximum of about 205nm, and lifetime of 273 mu s when excited by an 808-nm laser diode. The glasses are promising materials for broadband optical amplifiers and tunable lasers.
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页码:615 / 617
页数:3
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