用于波导放大器的Er^3+/Yb^3+共掺磷酸盐玻璃的性能研究
文献类型:期刊论文
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作者 | 赵士龙 ; 陈宝玉 ; 胡俊江 ; 胡丽丽 |
刊名 | 中国激光
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出版日期 | 2005 |
卷号 | 32期号:3页码:375 |
关键词 | 材料 materials Er^3+/Yb^3+共掺 Er3+/Yb3+ codoped 化学稳定性 chemical durability 离子交换 ion exchange 波导放大器 waveguide amplifier |
ISSN号 | 0258-7025 |
其他题名 | Properties of Er3+/Yb3+ Codoped Phosphate Glass for Waveguide Amplifiers |
中文摘要 | 通过优化熔融条件和玻璃组份,成功开发出一种新的Er^3+/Yb^3+共掺磷酸盐玻璃,其在沸水和熔盐中均表现出很好的化学稳定性。通过分析室温下Er^3+/Yb^3+共掺磷酸盐玻璃的吸收光谱,计算得到了Er^3+离子在波长1533nm处的峰值发射截面和杜得-奥菲而特强度参数;其中Er^3+离子在波长1533nm处的峰值发射截面为0.72×10^20cm^2,大于Schott的IOG1玻璃中Er^3+离子的峰值发射截面0.67×10^-20cm^2。通过改变离子交换的条件,获得了1.55μm单模光波导的制作条件; A novel Er3+/Yb3+ codoped phosphate glass WM4 was designed and developed, which exhibited good chemical durability in molten salts and good spectroscopic properties. The stimulated emission cross-section of 4I13/2→4I15/2 transition of Er3+ ions and Judd-Ofelt intensity parameters Ωt (t=2,4,6) were obtained by analyzing the room temperature absorption spectrum; the stimulated emission cross-section of 4I13/2→4I15/2 transition of Er3+ ions was 0.72×10-20 cm2, which is larger than that of Schott′s IOG1, 0.67×10-20 cm2. Preliminary results of ion exchange at different time and temperature with varying molten salt compositions indicated that WM4 glass was suitable for ion exchange process and Er3+-doped waveguide amplifier (EDWA) application, and single mode optical waveguide at 1.55 μm was fabricated. The propagation loss of all the waveguides was less than 1 dB/cm. |
学科主题 | 光学材料;光学玻璃 |
分类号 | O433;TQ171.1 |
收录类别 | ei |
语种 | 中文 |
公开日期 | 2009-09-24 |
源URL | [http://ir.siom.ac.cn/handle/181231/5377] ![]() |
专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
推荐引用方式 GB/T 7714 | 赵士龙,陈宝玉,胡俊江,等. 用于波导放大器的Er^3+/Yb^3+共掺磷酸盐玻璃的性能研究, Properties of Er3+/Yb3+ Codoped Phosphate Glass for Waveguide Amplifiers[J]. 中国激光,2005,32(3):375, 378. |
APA | 赵士龙,陈宝玉,胡俊江,&胡丽丽.(2005).用于波导放大器的Er^3+/Yb^3+共掺磷酸盐玻璃的性能研究.中国激光,32(3),375. |
MLA | 赵士龙,et al."用于波导放大器的Er^3+/Yb^3+共掺磷酸盐玻璃的性能研究".中国激光 32.3(2005):375. |
入库方式: OAI收割
来源:上海光学精密机械研究所
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