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The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass

The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass
The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass
This paper details measurements of 1.0 µm 3H4 to 1G4 absorption and site selective studies of the 1.3µm 1G4 to 3H5 fluorescence of Pr3+-doped gallium lanthanum sulphide (GLS) glasses containing oxide impurities. This oxide produces a second, preferentially-occupied site for the Pr3+ within the GLS, which increases the inhomogeneity of the spectral lines, and decreases the lifetime and the quantum efficiency of the 1G4 level.
0022-2313
278-284
Brown, R.S.
a617c5b4-9417-4f00-8675-4ce60e757d29
Brocklesby, W.S.
c53ca2f6-db65-4e19-ad00-eebeb2e6de67
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0
Samson, B.N.
0e9f1440-04ab-4aad-994f-554d24a3a419
Brown, R.S.
a617c5b4-9417-4f00-8675-4ce60e757d29
Brocklesby, W.S.
c53ca2f6-db65-4e19-ad00-eebeb2e6de67
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0
Samson, B.N.
0e9f1440-04ab-4aad-994f-554d24a3a419

Brown, R.S., Brocklesby, W.S., Hewak, D.W. and Samson, B.N. (1995) The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass. Journal of Luminescence, 66-67, 278-284. (doi:10.1016/0022-2313(95)00153-0).

Record type: Article

Abstract

This paper details measurements of 1.0 µm 3H4 to 1G4 absorption and site selective studies of the 1.3µm 1G4 to 3H5 fluorescence of Pr3+-doped gallium lanthanum sulphide (GLS) glasses containing oxide impurities. This oxide produces a second, preferentially-occupied site for the Pr3+ within the GLS, which increases the inhomogeneity of the spectral lines, and decreases the lifetime and the quantum efficiency of the 1G4 level.

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Published date: December 1995
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 78014
URI: http://eprints.soton.ac.uk/id/eprint/78014
DOI: doi:10.1016/0022-2313(95)00153-0
ISSN: 0022-2313
PURE UUID: 1162a26b-0627-4147-8908-f417f913099b
ORCID for W.S. Brocklesby: ORCID iD orcid.org/0000-0002-2123-6712
ORCID for D.W. Hewak: ORCID iD orcid.org/0000-0002-2093-5773

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:34

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Contributors

Author: R.S. Brown
Author: W.S. Brocklesby ORCID iD
Author: D.W. Hewak ORCID iD
Author: B.N. Samson

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