Effect of ion exchange on luminescence properties of neodimium in surface layer of glasses

Leonid B. Glebov; M. Yu. Kirshin; Christian Lerminaux; Sergei G. Lunter; Nikolai V. Nikonorov; Alexander K. Przhevuskii; Mikhail V. Kharchenko

doi:10.1117/12.175005

2 May 1994 Effect of ion exchange on luminescence properties of neodimium in surface layer of glasses

Leonid B. Glebov, M. Yu. Kirshin, Christian Lerminaux, Sergei G. Lunter, Nikolai V. Nikonorov, Alexander K. Przhevuskii, Mikhail V. Kharchenko

Author Affiliations +

Proceedings Volume 2150, Design, Simulation, and Fabrication of Optoelectronic Devices and Circuits; (1994) https://doi.org/10.1117/12.175005
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

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.

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Leonid B. Glebov, M. Yu. Kirshin, Christian Lerminaux, Sergei G. Lunter, Nikolai V. Nikonorov, Alexander K. Przhevuskii, and Mikhail V. Kharchenko "Effect of ion exchange on luminescence properties of neodimium in surface layer of glasses", Proc. SPIE 2150, Design, Simulation, and Fabrication of Optoelectronic Devices and Circuits, (2 May 1994); https://doi.org/10.1117/12.175005

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