Pr3+-doped GeGaS glasses for 1.3 μm optical fiber amplifiers

K. Wei; D. P. Machewirth; J. Wenzel; E. Snitzer; G. H. Sigel

doi:10.1016/0022-3093(94)00513-3

Pr³⁺-doped GeGaS glasses for 1.3 μm optical fiber amplifiers

K. Wei, D. P. Machewirth, J. Wenzel, E. Snitzer, G. H. Sigel

Inst Adv Material Dev&Nanotech

Research output: Contribution to journal › Article › peer-review

216 Scopus citations

Abstract

The synthesis and optical properties of Pr-doped GeGaS glasses are reported. The radiative properties associated with the important ¹G₄ → ³H₅ transition of Pr³⁺ at 1.3 μm have been determined by absorption and fluorescence measurements coupled with Judd-Ofelt analysis. As compared with ZBLAN glass, Pr-doped GeGaS glasses have a longer fluorescence lifetime and a larger stimulated emission cross-section, which are favorable for an efficient fiber amplifier. The concentration quenching of Pr³⁺ in these glasses has also been studied by fluorescence lifetime measurements.

Original language	English (US)
Pages (from-to)	257-261
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	182
Issue number	3
DOIs	https://doi.org/10.1016/0022-3093(94)00513-3
State	Published - Mar 2 1995

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/0022-3093(94)00513-3

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title = "Pr3+-doped GeGaS glasses for 1.3 μm optical fiber amplifiers",

abstract = "The synthesis and optical properties of Pr-doped GeGaS glasses are reported. The radiative properties associated with the important 1G4 → 3H5 transition of Pr3+ at 1.3 μm have been determined by absorption and fluorescence measurements coupled with Judd-Ofelt analysis. As compared with ZBLAN glass, Pr-doped GeGaS glasses have a longer fluorescence lifetime and a larger stimulated emission cross-section, which are favorable for an efficient fiber amplifier. The concentration quenching of Pr3+ in these glasses has also been studied by fluorescence lifetime measurements.",

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year = "1995",

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T1 - Pr3+-doped GeGaS glasses for 1.3 μm optical fiber amplifiers

AU - Wei, K.

AU - Machewirth, D. P.

AU - Wenzel, J.

AU - Snitzer, E.

AU - Sigel, G. H.

PY - 1995/3/2

Y1 - 1995/3/2

N2 - The synthesis and optical properties of Pr-doped GeGaS glasses are reported. The radiative properties associated with the important 1G4 → 3H5 transition of Pr3+ at 1.3 μm have been determined by absorption and fluorescence measurements coupled with Judd-Ofelt analysis. As compared with ZBLAN glass, Pr-doped GeGaS glasses have a longer fluorescence lifetime and a larger stimulated emission cross-section, which are favorable for an efficient fiber amplifier. The concentration quenching of Pr3+ in these glasses has also been studied by fluorescence lifetime measurements.

AB - The synthesis and optical properties of Pr-doped GeGaS glasses are reported. The radiative properties associated with the important 1G4 → 3H5 transition of Pr3+ at 1.3 μm have been determined by absorption and fluorescence measurements coupled with Judd-Ofelt analysis. As compared with ZBLAN glass, Pr-doped GeGaS glasses have a longer fluorescence lifetime and a larger stimulated emission cross-section, which are favorable for an efficient fiber amplifier. The concentration quenching of Pr3+ in these glasses has also been studied by fluorescence lifetime measurements.

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JF - Journal of Non-Crystalline Solids

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ER -

Pr³⁺-doped GeGaS glasses for 1.3 μm optical fiber amplifiers

Abstract

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