Hierarchical architectures based on optical near-field interactions

Naoya Tate, Wataru Nomura, Takashi Yatsui, Makoto Naruse, Motoichi Ohtsu

    研究成果: 書籍/レポート タイプへの寄稿会議への寄与

    抄録

    "Nanophotonics" uses the local interaction between nanometric particles via optical near-fields to bring "qualitative innovation" to the field of optical technology. Optical near-field interactions respond hierarchically at the nanometer scale, allowing unique nanophotonic functions. We defined two kinds of hierarchical optical near-field interactions: those between optical far- and near-fields, and those in the optical near-field only. We demonstrated these hierarchical effects numerically and experimentally using several prototype "nanophotonic architectures." The first, a "hierarchical hologram," operated in both the far- and near-fields with few adverse effects. We also demonstrated hierarchical effects in the optical near-field by core-shell metal nanostructures. Hierarchical nanoscale architectures could allow single optical devices to perform multiple functions. The practical realization of such devices could have a major impact, for example, in the field of optical security.

    本文言語英語
    ホスト出版物のタイトルPlasmonics
    ホスト出版物のサブタイトルNanoimaging, Nanofabrication, and Their Applications IV
    DOI
    出版ステータス出版済み - 11月 21 2008
    イベントPlasmonics: Nanoimaging, Nanofabrication, and Their Applications IV - San Diego, CA, 米国
    継続期間: 8月 10 20088月 14 2008

    出版物シリーズ

    名前Proceedings of SPIE - The International Society for Optical Engineering
    7033
    ISSN(印刷版)0277-786X

    その他

    その他Plasmonics: Nanoimaging, Nanofabrication, and Their Applications IV
    国/地域米国
    CitySan Diego, CA
    Period8/10/088/14/08

    !!!All Science Journal Classification (ASJC) codes

    • 電子材料、光学材料、および磁性材料
    • 凝縮系物理学
    • コンピュータ サイエンスの応用
    • 応用数学
    • 電子工学および電気工学

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