HONGISTO, Mikko; VEBER, Alexander; PETIT, Yannick; CARDINAL, Thierry; DANTO, Sylvain; JUBERA, Veronique; PETIT, Laëticia

doi:10.3390/ma13173846

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HONGISTO, Mikko
University of Tampere [Finland]

VEBER, Alexander
University of Tampere [Finland]

PETIT, Yannick
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

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Article de revue

Ce document a été publié dans

Materials. 2020, vol. 13, n° 17, p. 3846

MDPI

Résumé en anglais

This review focuses on the radiation-induced changes in germanate and tellurite glasses. These glasses have been of great interest due to their remarkable potential for photonics, in terms of extended transmission window in the mid-infrared, ability of rare-earth loading suitable with a laser, and amplification in the near- and mid-infrared or high nonlinear optical properties. Here, we summarize information about possible radiation-induced defects, mechanisms of their formation, and the influence of the glass composition on this process. Special attention is paid to laser-induced structural modification of these glasses, including possible mechanisms of the laser-glass interaction, laser-induced crystallization, and waveguide writing. It is shown that these methods can be used for photostructuring of the glass and have great potential for practical applications.< Réduire

Mots clés en anglais

germanate glass

tellurite glass

radiation treatment

defects

structuring

DOI

http://dx.doi.org/10.3390/ma13173846

Project ANR

Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
Architectures photoniques intégrées inscrites par laser femtoseconde pour étalonnage en microscopie de fluorescence dans l'infrarouge - ANR-19-CE08-0021

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Importé de hal

Unités de recherche

Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - UMR 5026