Color Filters: Plasmonic Color Filter and its Fabrication for Large-Area Applications (Advanced Optical Materials 2/2013)

Yun Seon Do, Jung Ho Park, Bo Yeon Hwang, Sung Min Lee, Byeong Kwon Ju, Kyung Cheol Choi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A plasmonic color filter (PCF) containing a metallic nanohole array is described by B.-K. Ju, K. C. Choi, and co-workers. This new PCF can be fabricated on an extremely large scale compared to the currently available alternatives, and the process can be adapted to create a flexible product. This is possible by using laser interference lithography based on Lloyd's mirror, as shown in the bottom left of the front cover image. The metal layer is positioned between two dielectric layers (which are different from the substrate), allowing high transmission. The filtering of all primary colors (red, green, and blue) is demonstrated on page 133.

Original languageEnglish
Pages (from-to)109
Number of pages1
JournalAdvanced Optical Materials
Volume1
Issue number2
DOIs
Publication statusPublished - 2013 Feb

Keywords

  • Color filters
  • Laser interference lithography
  • Nanohole arrays
  • Plasmonics
  • Surface plasmons

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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