ブルー相液晶エタロンと干渉フィルタを用いたリアルタイム分光撮像用バンドパスフィルタ

DOI

書誌事項

タイトル別名
  • Band-pass Filter Using Blue-Phase Liquid Crystal and Interference Filter for Real-time Multi Spectral Imaging

抄録

<p>Recently, a realization of the real-time and small-sized NIR spectral imaging has been anticipated for remote sensing and dynamic analysis, and a development of small optical band-pass filter with fast-switching speed is the most important issue for that. In this paper, we have proposed an electrically tunable multi-bandpass filter using polymer-stabilized blue-phase liquid crystal (PSBP) etalon and multi-bandpass interference filter for real-time multi spectral imaging. As a result, we confirmed an electrically operation of PSBP etalon by measuring a refractive index modulation and clarified that a peak-transmittance of PSBP etalon is more than 80 % by optimizing a thickness of Ag reflective film.</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390003825185113216
  • NII論文ID
    130007851273
  • DOI
    10.11538/ekitou.2019.0_pb46
  • ISSN
    24325988
    18803490
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

問題の指摘

ページトップへ