Plasmonic Color Sheet with Al Nano Periodic Structure Formed by Transfer Technique

Hayato Kumagai, Isao Takahashi, Shinji Takeoka, Kazuaki Sawada, Toshinori Fujie, Kazuhiro Takahashi

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

Abstract

This paper deals with plasmonic Al nanostructures on a stretchable elastomer nanosheet using polystyrene-polybutadiene-polystyrene (SBS) triblock copolymer with a film thickness of 250 nm by a transfer process with a poly(vinyl alcohol) (PVA) sacrificial layer, which provides high elastic strain of 38%. The Al submicron structures were successfully fabricated on the freestanding SBS nanosheet while the problems in fabrication using SBS nanosheet were low chemical resistance at photolithography process and the charging-up induced by electron beam or focused ion beam. The Al subwavelength gratings deployed on the SBS nanosheet demonstrated complementary reflective color filter based on optical low transmission by excitation of surface plasmons.

Original languageEnglish
Title of host publicationOMN 2019 - 2019 International Conference on Optical MEMS and Nanophotonics, Proceedings
PublisherIEEE Computer Society
Pages18-19
Number of pages2
ISBN (Electronic)9781728145013
DOIs
Publication statusPublished - 2019 Jul
Event2019 International Conference on Optical MEMS and Nanophotonics, OMN 2019 - Daejeon, Korea, Republic of
Duration: 2019 Jul 282019 Aug 1

Publication series

NameInternational Conference on Optical MEMS and Nanophotonics
Volume2019-July
ISSN (Print)2160-5033
ISSN (Electronic)2160-5041

Conference

Conference2019 International Conference on Optical MEMS and Nanophotonics, OMN 2019
CountryKorea, Republic of
CityDaejeon
Period19/7/2819/8/1

Keywords

  • color filter
  • nanosheet
  • surface plasmon
  • transfer technique.

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Kumagai, H., Takahashi, I., Takeoka, S., Sawada, K., Fujie, T., & Takahashi, K. (2019). Plasmonic Color Sheet with Al Nano Periodic Structure Formed by Transfer Technique. In OMN 2019 - 2019 International Conference on Optical MEMS and Nanophotonics, Proceedings (pp. 18-19). [8925133] (International Conference on Optical MEMS and Nanophotonics; Vol. 2019-July). IEEE Computer Society. https://doi.org/10.1109/OMN.2019.8925133