Polarized spectral properties of Pr3+ ions in NaGd(MO4)2 crystal

A Pr 3+ :NaGd(MoO 4 ) 2 single crystal has been grown by the Czochralski method. The polarized absorption spectra, polarized fluorescence spectra, and fluorescence decay curves of the crystal were measured at room temperature. The Judd–Ofelt intensity parameters Ω t , q ( t =2,4,6) and the spectrosc...

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Bibliographic Details
Published in:Applied physics. B, Lasers and optics Lasers and optics, 2009, Vol.94 (1), p.155-163
Main Authors: Guo, W. J., Lin, Y. F., Gong, X. H., Chen, Y. J., Luo, Z. D., Huang, Y. D.
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Crystals
Decay
Engineering
Exact sciences and technology
Fluorescence
Fundamental areas of phenomenology (including applications)
Laser materials
Lasers
Optical Devices
Optical materials
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Optical properties of bulk materials and thin films
Optics
Photonics
Physical Chemistry
Physics
Physics and Astronomy
Quantum Optics
Single crystals
Spectra
Spectroscopic analysis
Spectroscopy
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Summary:A Pr 3+ :NaGd(MoO 4 ) 2 single crystal has been grown by the Czochralski method. The polarized absorption spectra, polarized fluorescence spectra, and fluorescence decay curves of the crystal were measured at room temperature. The Judd–Ofelt intensity parameters Ω t , q ( t =2,4,6) and the spectroscopic parameters related to the 3 P 0 and 1 D 2 multiplets were obtained and analyzed. The decay mechanisms for the 3 P 0 and 1 D 2 multiplets were also discussed.
ISSN:0946-2171
1432-0649
DOI:10.1007/s00340-008-3289-7