Femtosecond laser near-field nanoablation with plasmonic and nonplasmonic nanoparticle templates

Yuto Tanaka, Mitsuhiro Terakawa, Minoru Obara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Near-field processing technology mediated with nanotemplates enables one to obtain high-throughput nanopatterning with nanoscale size and spacing. The method with nanoparticle templates leads to precise nanohole patterning. This fabrication technology is classified broadly according to particle materials: metallic (plasmonic) particle and dielectric (nonplasmonic) particle. In this paper, we present a comparative study between near-field enhancement with metallic particle and dielectric particle. Following the comparative study, we demonstrate nanoablation using Mie resonance high dielectric constant small particles.

    Original languageEnglish
    Title of host publicationProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
    Pages202-207
    Number of pages6
    DOIs
    Publication statusPublished - 2011 Aug 23
    Event2011 1st International Symposium on Access Spaces, ISAS 2011 - Yokohama, Japan
    Duration: 2011 Jun 172011 Jun 19

    Publication series

    NameProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011

    Other

    Other2011 1st International Symposium on Access Spaces, ISAS 2011
    CountryJapan
    CityYokohama
    Period11/6/1711/6/19

    Keywords

    • light scattering
    • nano-optics
    • near-field optics
    • plasmonics
    • ultrafast laser processing

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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  • Cite this

    Tanaka, Y., Terakawa, M., & Obara, M. (2011). Femtosecond laser near-field nanoablation with plasmonic and nonplasmonic nanoparticle templates. In Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011 (pp. 202-207). [5960948] (Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011). https://doi.org/10.1109/ISAS.2011.5960948