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Proceedings Paper

MIR spectroscopy of Tb3+-doped low phonon crystals and polycrystalline fibers
Author(s): Leonid N. Butvina; Eugeni M. Dianov; A. G. Okhrimchuk; N. V. Lichkova; V. N. Zavgorodnev
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Paper Abstract

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.

Paper Details

Date Published: 12 July 2002
PDF: 6 pages
Proc. SPIE 4766, XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions, (12 July 2002); doi: 10.1117/12.475345
Show Author Affiliations
Leonid N. Butvina, General Physics Institute (Russia)
Eugeni M. Dianov, General Physics Institute (Russia)
A. G. Okhrimchuk, General Physics Institute (Russia)
N. V. Lichkova, Institute of Microelectronics Technology (Russia)
V. N. Zavgorodnev, Institute of Microelectronics Technology (Russia)


Published in SPIE Proceedings Vol. 4766:
XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions

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