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Effect of erbium concentration on optical properties of Er:YLF laser crystals_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Effect of erbium concentration on optical properties of Er:YLF laser crystals
作者: Hong, Jiaqi; Zhang, Lianhan; Xu, Min; Hang, Yin
刊名: Infrared Phys. Technol.
年: 2017 卷: 80 页: 38--43
英文关键词:
LiYF4 crystal; Erbium; Optical properties
UP-CONVERSION; GREEN; LUMINESCENCE; PERFORMANCE; LIYF4; ER
英文摘要:
Four Er-doped LiYF4 crystals with different Er-concentrations were grown by Czochralski method. The laser crystals were characterized by measurements of ICP-AES, XRD, absorption spectra, up-conversion fluorescence spectra, near-infrared (NIR) and mid-infrared (Mid-IR) fluorescence spectra, as well as luminescence decays. It was found that the heavily 15 at% Er-doped YLF crystal is more proper in up conversion or similar to 3 mu m laser applications; while the 5 at% Er-doped YLF is a better candidate for 1.5 mu m lasers within these four crystals. (C) 2016 Elsevier B.V. All rights reserved.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1016/j.infrared.2016.11.009


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