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Compositional dependence of optical properties of Nd3+ in gallate glasses

Takebe, H., Murata, T., Nishida, H., Hewak, D.W. and Morinaga, K. (1996) Compositional dependence of optical properties of Nd3+ in gallate glasses Journal of the Ceramic Society of Japan, 104, (3), pp. 243-246.

Record type: Article

Abstract

The Judd-Ofelt parameters, spontaneous emission probabilities from the 4F(3/2) level, quantum efficiency, and stimulated emission cross section of the 4F(3/2) to 4I(11/2) transition for Nd3+ are studied for potassium tantalum and lead bismuth gallate glasses. The results reveal that the tantalum gallate glasses have high Omega2 values being comparable to that of Ge-Ga-S glass. The lead bismuth gallate glasses have high stimulated emission cross sections over 4 pm^2 because of their high refractive indexes. The variations of the JO parameters with composition are discussed in terms of glass structure.

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Published date: 1996

Identifiers

Local EPrints ID: 78083
URI: http://eprints.soton.ac.uk/id/eprint/78083
ISSN: 0914-5400
PURE UUID: 7f1ca58b-2f92-4c05-ac94-865e1838c068
ORCID for D.W. Hewak: ORCID iD orcid.org/0000-0002-2093-5773

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:27

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Contributors

Author: H. Takebe
Author: T. Murata
Author: H. Nishida
Author: D.W. Hewak ORCID iD
Author: K. Morinaga

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