ENHANCEMENT OF THE NEAR-UV PHOTOSENSITIVI TY OF GERMANOSILICATE GLASSBY SATURATION WITH HYDROGEN

Authors
DIANOV EM STARODUBOV DS FROLOV AA
Citation
Em. Dianov et al., ENHANCEMENT OF THE NEAR-UV PHOTOSENSITIVI TY OF GERMANOSILICATE GLASSBY SATURATION WITH HYDROGEN, Kvantovaa elektronika, 23(6), 1996, pp. 565-566
Citations number
7
Categorie Soggetti
Physics, Applied","Engineering, Eletrical & Electronic
Journal title
Kvantovaa elektronika → ACNP
ISSN journal
03687147
Volume
23
Issue
6
Year of publication
1996
Pages
565 - 566
Database
ISI
SICI code
0368-7147(1996)23:6<565:EOTNPT>2.0.ZU;2-Z
Abstract
A significant increase in the photosensitivity of germanosilicate glas s to UV radiation from an argon laser (351 nm) was observed after its treatment in hydrogen. An investigation of the ESR spectra of irradiat ed hydrogen-saturated samples provided unequivocal evidence of a photo chemical reaction of oxygen-deficit germanium centres with hydrogen.