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Proceedings Paper

Measurements of optical gain in Nd3+-doped fluoroindate glasses
Author(s): Glauco S. Maciel; L. de S. Menezes; Cid B. de Araujo; Younes Messaddeq
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Paper Abstract

We report optical gain at 382 nm and 414 nm from Nd3+ doped fluoroindate glasses after excitation with lasers operating either at 583 nm or 532 nm. Stimulated emission due to a frequency upconversion process results in increase of the emitted light intensity and emission line narrowing. Large optical gain is measured by pump-and-probe spectroscopy using samples with various Nd3+ concentrations.

Paper Details

Date Published: 19 July 1999
PDF: 2 pages
Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); doi: 10.1117/12.354976
Show Author Affiliations
Glauco S. Maciel, Univ. Federal de Pernambuco (United States)
L. de S. Menezes, Univ. Federal de Pernambuco (Brazil)
Cid B. de Araujo, Univ. Federal de Pernambuco (Brazil)
Younes Messaddeq, Univ. Nacional Estadual de Sao Paulo (Brazil)


Published in SPIE Proceedings Vol. 3749:
18th Congress of the International Commission for Optics
Alexander J. Glass; Joseph W. Goodman; Milton Chang; Arthur H. Guenther; Toshimitsu Asakura, Editor(s)

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