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Titolo:
Creation of micro-holes on glass surface by femtosecond laser through the ejection of molten material
Autore:
Kasaai, MR; Lagace, S; Bourdreau, D; Forster, E; Muller, B; Chin, SL;
Indirizzi:
Univ Laval, Dept Phys, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQ Canada G1K 7P4 Dept Phys, St Foy, PQ G1K 7P4, Canada Univ Laval, COPL, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQ Canada G1K 7P4 val, COPL, St Foy, PQ G1K 7P4, Canada Univ Laval, Dept Chem, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQ Canada G1K 7P4 Dept Chem, St Foy, PQ G1K 7P4, Canada Univ Laval, CERPIC, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQ Canada G1K 7P4 l, CERPIC, St Foy, PQ G1K 7P4, Canada Univ Jena, Inst Opt & Quantum Elect, D-07743 Jena, Germany Univ Jena Jena Germany D-07743 pt & Quantum Elect, D-07743 Jena, Germany Univ Jena, Inst Phys Chem, D-07743 Jena, Germany Univ Jena Jena Germany D-07743 na, Inst Phys Chem, D-07743 Jena, Germany
Titolo Testata:
JOURNAL OF NON-CRYSTALLINE SOLIDS
fascicolo: 1-3, volume: 292, anno: 2001,
pagine: 202 - 209
SICI:
0022-3093(200111)292:1-3<202:COMOGS>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
WHITE-LIGHT CONTINUUM; WRITING WAVE-GUIDES; FUSED-SILICA; TRANSPARENT MATERIALS; INDUCED DAMAGE; PULSES; GENERATION; PICOSECOND; SAPPHIRE; ABLATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
39
Recensione:
Indirizzi per estratti:
Indirizzo: Kasaai, MR Univ Laval, Dept Phys, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQ Canada G1K 7P4 St Foy, PQ G1K 7P4, Canada
Citazione:
M.R. Kasaai et al., "Creation of micro-holes on glass surface by femtosecond laser through the ejection of molten material", J NON-CRYST, 292(1-3), 2001, pp. 202-209

Abstract

The interaction of femtosecond laser pulses (800 nm, 150 fs, 1 kHz) with the surface of fused silica glass was investigated. The morphology and chemical composition of unirradiated and irradiated glass surfaces and of the material ejected from the surface were examined by secondary ion mass spectroscopy (SIMS), scanning electron microscopy (SEM) and X-ray diffraction (XRD). The experimental results show that (i) femtosecond laser pulses induced damage on the surface of the glass by the formation of micro-holes. Material was ejected from the glass surface during laser irradiation while the glass was melted. (ii) the interaction of the laser beam with glass was initially fast but decreased rapidly with time and eventually no change was observed, (iii) no significant changes in the chemical composition of the irradiated glass surfaces were observed. The chemical composition of the ejected and original material was essentially identical, and (iv) the presence of crystalline phase was detected in the ejected material. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 03:34:59