Nanophotonic hierarchical hologram: Hierarchical information processing and nanometric data retrieval based on nanophotonics

Naoya Tate, Makoto Naruse, Takashi Yatsui, Tadashi Kawazoe, Morihisa Hoga, Yasuyuki Ohyagi, Tokuhiro Fukuyama, Yoko Sekine, Mitsuru Kitamura, Motoichi Ohtsu

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抜粋

A nanophotonic hierarchical hologram works in both optical far-fields and near-fields, the former being associated with conventional holographic images, and the latter being associated with the optical intensity distribution based on a nanometric structure that is accessible only via optical near-fields. In principle, a structural change occurring at the subwavelength scale does not affect the optical response functions, which are dominated by propagating light. Therefore, the visual aspect of the hologram is not affected by such a small structural change on the surface, and retrieval in both fields can be processed independently. We propose embedding a nanophotonic code, which is retrievable via optical near-field interactions involving nanometric structures, within an embossed hologram. Due to the one-dimensional grid structure of the hologram, evident polarization dependence appears in retrieving the code. Here we describe the basic concepts, numerical simulations, and experimental demonstrations of a prototype nanophotonic hierarchical hologram with a nanophotonic code and describe its optical characterization.

元の言語英語
ホスト出版物のタイトルPractical Holography XXV
ホスト出版物のサブタイトルMaterials and Applications
DOI
出版物ステータス出版済み - 3 28 2011
外部発表Yes
イベントPractical Holography XXV: Materials and Applications - San Francisco, CA, 米国
継続期間: 1 23 20111 26 2011

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
7957
ISSN(印刷物)0277-786X

その他

その他Practical Holography XXV: Materials and Applications
米国
San Francisco, CA
期間1/23/111/26/11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • これを引用

    Tate, N., Naruse, M., Yatsui, T., Kawazoe, T., Hoga, M., Ohyagi, Y., Fukuyama, T., Sekine, Y., Kitamura, M., & Ohtsu, M. (2011). Nanophotonic hierarchical hologram: Hierarchical information processing and nanometric data retrieval based on nanophotonics. : Practical Holography XXV: Materials and Applications [79570M] (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 7957). https://doi.org/10.1117/12.873535