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

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, pp. 278-284.

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

Identifiers

Local EPrints ID: 78014
URI: http://eprints.soton.ac.uk/id/eprint/78014
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: 11 Aug 2017 00:14

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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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