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Proceedings Paper

Effect of ion exchange on luminescence properties of neodimium in surface layer of glasses
Author(s): Leonid B. Glebov; M. Yu. Kirshin; Christian Lerminaux; Sergei G. Lunter; Nikolai V. Nikonorov; Alexander K. Przhevuskii; Mikhail V. Kharchenko
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Paper Abstract

The influence of ion exchange processing on spectral-luminescence properties of surface layers was investigated for neodimium doped silicate and phosphate glasses. It was found that ion exchange resulted in 10 - 15% decrease of luminescence life-time T. The annealing of samples produced increase of T up to values corresponding to substrate glass. These effects has been explained by simultaneous action of two mechanisms--luminescence quenching in surface layer by O-H groups and variation of radiative probabilities for neodymium ions as a result of mechanical diffusion stresses which range up to 1 GPa.

Paper Details

Date Published: 2 May 1994
PDF: 7 pages
Proc. SPIE 2150, Design, Simulation, and Fabrication of Optoelectronic Devices and Circuits, (2 May 1994); doi: 10.1117/12.175005
Show Author Affiliations
Leonid B. Glebov, S.I. Vavilov State Optical Institute (United States)
M. Yu. Kirshin, S.I. Vavilov State Optical Institute (Russia)
Christian Lerminaux, Corning Europe Inc. (France)
Sergei G. Lunter, S.I. Vavilov State Optical Institute (Russia)
Nikolai V. Nikonorov, S.I. Vavilov State Optical Institute (Russia)
Alexander K. Przhevuskii, S.I. Vavilov State Optical Institute (Russia)
Mikhail V. Kharchenko, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 2150:
Design, Simulation, and Fabrication of Optoelectronic Devices and Circuits
Mario Nicola Armenise, Editor(s)

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