Spectroscopic studies of Pr3+ions in silver halide crystals

Lev Nagli; Alla German; Abraham Katzir

doi:10.1364/AO.39.005070

Spectroscopic studies of Pr³⁺ions in silver halide crystals

Lev Nagli, Alla German, Abraham Katzir

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Abstract

The luminescence of AgBr and AgBrCl crystals doped with Pr³⁺rare-earth ions was investigated in the visible and infrared spectral ranges. We measured the excitation, emission, and absorption spectra as well as the kinetic parameters over a broad temperature range. The strong influence of the silver halide composition on Pr³⁺ions spectroscopic properties was revealed. We calculated useful optical parameters for Pr:AgBr crystals by using the Judd-Ofelt approximation. Good agreement between the theoretical and the measured parameters was obtained.

Original language	English
Pages (from-to)	5070-5075
Number of pages	6
Journal	Applied Optics
Volume	39
Issue number	27
DOIs	https://doi.org/10.1364/AO.39.005070
State	Published - 20 Sep 2000
Externally published	Yes

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10.1364/AO.39.005070

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abstract = "The luminescence of AgBr and AgBrCl crystals doped with Pr3+rare-earth ions was investigated in the visible and infrared spectral ranges. We measured the excitation, emission, and absorption spectra as well as the kinetic parameters over a broad temperature range. The strong influence of the silver halide composition on Pr3+ions spectroscopic properties was revealed. We calculated useful optical parameters for Pr:AgBr crystals by using the Judd-Ofelt approximation. Good agreement between the theoretical and the measured parameters was obtained.",

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AU - Katzir, Abraham

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N2 - The luminescence of AgBr and AgBrCl crystals doped with Pr3+rare-earth ions was investigated in the visible and infrared spectral ranges. We measured the excitation, emission, and absorption spectra as well as the kinetic parameters over a broad temperature range. The strong influence of the silver halide composition on Pr3+ions spectroscopic properties was revealed. We calculated useful optical parameters for Pr:AgBr crystals by using the Judd-Ofelt approximation. Good agreement between the theoretical and the measured parameters was obtained.

AB - The luminescence of AgBr and AgBrCl crystals doped with Pr3+rare-earth ions was investigated in the visible and infrared spectral ranges. We measured the excitation, emission, and absorption spectra as well as the kinetic parameters over a broad temperature range. The strong influence of the silver halide composition on Pr3+ions spectroscopic properties was revealed. We calculated useful optical parameters for Pr:AgBr crystals by using the Judd-Ofelt approximation. Good agreement between the theoretical and the measured parameters was obtained.

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Spectroscopic studies of Pr³⁺ions in silver halide crystals

Abstract

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