LUMINESCENCE PROPERTIES OF SOL-GEL SYNTHESIZED SILICA GLASS INDUCED BY AN ARF EXCIMER-LASER

Authors
MUKASA K ONO M WAKABAYASHI R ISHII K OHKI Y NISHIKAWA H
Citation
K. Mukasa et al., LUMINESCENCE PROPERTIES OF SOL-GEL SYNTHESIZED SILICA GLASS INDUCED BY AN ARF EXCIMER-LASER, Journal of physics. D, Applied physics, 30(2), 1997, pp. 283-285
Citations number
22
Categorie Soggetti
Physics, Applied
Journal title
Journal of physics. D, Applied physics → ACNP
ISSN journal
00223727
Volume
30
Issue
2
Year of publication
1997
Pages
283 - 285
Database
ISI
SICI code
0022-3727(1997)30:2<283:LPOSSS>2.0.ZU;2-L
Abstract
When sol-gel synthesized silica glass containing about 260 ppm of OH g roups is irradiated with an ArF excimer laser, photoluminescence appea rs at 1.9 eV (650 nm). From measurements of luminescence lifetime, the absorption spectrum and electron-spin-resonance spectroscopy, the lum inescence is thought to be due to a non-bridging oxygen hole centre, a kind of point defect in silica glass.