Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses
PETIT, Yannick
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Centre d'Etudes Lasers Intenses et Applications [CELIA]
PARK, Chang-Yyun
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institute of Physics and Applied Physics
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institute of Physics and Applied Physics
MOK, Jin-Myoung
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Institute of Physics and Applied Physics
Leer más >
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Institute of Physics and Applied Physics
PETIT, Yannick
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Centre d'Etudes Lasers Intenses et Applications [CELIA]
PARK, Chang-Yyun
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institute of Physics and Applied Physics
Centre d'Etudes Lasers Intenses et Applications [CELIA]
Institute of Physics and Applied Physics
MOK, Jin-Myoung
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Institute of Physics and Applied Physics
< Leer menos
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Institute of Physics and Applied Physics
Idioma
en
Article de revue
Este ítem está publicado en
Optics Express. 2019, vol. 27, n° 10, p. 13675-13680
Optical Society of America - OSA Publishing
Resumen en inglés
Femtosecond laser-induced spatial redistribution of silver species (ions, clusters, and hole centers) in a silver-containing phosphate glass is investigated by correlative means of near-field scanning optical microscopy ...Leer más >
Femtosecond laser-induced spatial redistribution of silver species (ions, clusters, and hole centers) in a silver-containing phosphate glass is investigated by correlative means of near-field scanning optical microscopy (NSOM) images, numerical simulations, chemical micro-probe analysis, and nanoscale spatial profiles after soft etching. In particular, we found that the chemical etching selectivity for nanoscale patterning is strongly dependent upon the irradiation of femtosecond laser due to the spatial redistribution of silver species within the affected area. These results strongly indicate that controlling the distribution of silver species by femtosecond laser irradiation may open new routes for surface nanoscale chemical and/or spatial patterning for the fabrication of 2D surface photonic crystals< Leer menos
Proyecto ANR
Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
Orígen
Importado de HalCentros de investigación