Laser-induced defects in fused silica by femtosecond IR irradiation
Langue
en
Article de revue
Ce document a été publié dans
Physical Review B: Condensed Matter and Materials Physics (1998-2015). 2006, vol. 73, n° 22, p. 224117 (5 p.)
American Physical Society
Résumé en anglais
Photostructural defects resulting from exposure to intense near-infrared femtosecond radiation is studied in three a-SiO2 glasses with different impurity levels. The photoinduced defects are studied by UV absorption ...Lire la suite >
Photostructural defects resulting from exposure to intense near-infrared femtosecond radiation is studied in three a-SiO2 glasses with different impurity levels. The photoinduced defects are studied by UV absorption spectroscopy and are correlated to the structural modifications in the glass matrix through Raman spectroscopy. Information in the dynamics of the defect generation is revealed by the small photon energy of IR femtosecond laser radiation.< Réduire
Mots clés en anglais
Interactions of particles and radiation with matter
Optical materials
Origine
Importé de halUnités de recherche