Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses

Y. Petit, C. H. Park, J. M. Mok, E. Smetanina, B. Chimier, G. Duchateau, T. Cardinal, L. Canioni, Seung Han Park

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)13675-13680
Number of pages6
JournalOptics Express
Volume27
Issue number10
DOIs
Publication statusPublished - 2019 Jan 1

Fingerprint

selectivity
silver
etching
glass
lasers
irradiation
near fields
phosphates
routes
photonics
microscopy
fabrication
scanning
probes
profiles
crystals
ions
simulation

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Petit, Y. ; Park, C. H. ; Mok, J. M. ; Smetanina, E. ; Chimier, B. ; Duchateau, G. ; Cardinal, T. ; Canioni, L. ; Park, Seung Han. / Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses. In: Optics Express. 2019 ; Vol. 27, No. 10. pp. 13675-13680.
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Petit, Y, Park, CH, Mok, JM, Smetanina, E, Chimier, B, Duchateau, G, Cardinal, T, Canioni, L & Park, SH 2019, 'Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses', Optics Express, vol. 27, no. 10, pp. 13675-13680. https://doi.org/10.1364/OE.27.013675

Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses. / Petit, Y.; Park, C. H.; Mok, J. M.; Smetanina, E.; Chimier, B.; Duchateau, G.; Cardinal, T.; Canioni, L.; Park, Seung Han.

In: Optics Express, Vol. 27, No. 10, 01.01.2019, p. 13675-13680.

Research output: Contribution to journalArticle

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AU - Petit, Y.

AU - Park, C. H.

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AU - Chimier, B.

AU - Duchateau, G.

AU - Cardinal, T.

AU - Canioni, L.

AU - Park, Seung Han

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