掺Tb3+低声子晶体和多晶光纤的MIR光谱

Feofilov Symposium on Spectropscopy of Crystals Activated by Rare-Earth and Transition Metal Ions Pub Date : 2002-07-12 DOI:10.1117/12.475345

L. Butvina, E. Dianov, A. Okhrimchuk, N. V. Lichkova, V. Zavgorodnev

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引用次数: 2

摘要

对Tb掺杂的KPb2Cl5和CsCdBr3晶体以及AgBr1-xIx多晶光纤进行了光谱研究。在室温下，KPb2Cl5:Tb3+和CsCdBr3:Tb3+晶体在4.3 ~ 5.5微米范围内发光。AgBr1-xIx:Tb3+多晶光纤的发光范围为3 ~ 10 μm。对晶体的增益特性进行了评价。

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MIR spectroscopy of Tb3+-doped low-phonon crystals and polycrystalline fibers

Spectroscopic investigations of Tb doped KPb2Cl5 and CsCdBr3 crystals and AgBr1-xIx polycrystalline fibers were carried out. Luminescence in 4.3-5.5 micrometers region was found in the KPb2Cl5:Tb3+ and CsCdBr3:Tb3+ crystals at room temperature. The AgBr1-xIx:Tb3+ polycrystalline fiber is expected to have luminescence in 3- 10 μm region. Gain properties of the crystals are evaluated.

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Feofilov Symposium on Spectropscopy of Crystals Activated by Rare-Earth and Transition Metal Ions

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