Optical properties and local structure of rare-earth-doped amplifier for broadband telecommunication
Optical properties and local structure of rare-earth-doped amplifier for broadband telecommunication
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DOI：
10.1016/j.jallcom.2005.01.106
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发表时间：
2006-02
影响因子：
6.2
通讯作者：
S. Tanabe
中科院分区：
文献类型：
--
作者：
S. Tanabe
本文综述了稀土离子在宽带光纤放大器玻璃中的光学性质和局域结构。在一系列1.5μm宽发射的掺铒玻璃中，重金属氧化物玻璃引起了人们极大的兴趣。异常的铒掺杂的锑硅酸盐玻璃的光学性质的组成依赖性。讨论了Judd-Ofelt Ω 6参数和局域声子能量对小组分依赖性的结构意义。
Optical properties and local structure of rare-earth ions in glasses for broadband optical fiber amplifiers are reviewed. In a series of Er-doped glasses with broad 1.5μm emission, heavy-metal oxide glasses are attracting great interest. Anomalous compositional dependences of optical properties of Er-doped antimony silicate glasses are shown. Structural implication of small compositional dependence observed for the Judd–Ofelt Ω6parameter and local phonon energy are discussed.