Birefringent properties of poly-lactic acid at terahertz range

Hotsumi Iwasaki, Makoto Okano, Nozomu Komatsubara, Madoka Nakamura, Atsuto Moriwaki, Harumi Sato, Shinichi Watanabe

研究成果: Conference contribution

抄録

We report on a drawing-ratio dependence of the refractive index difference between the two optic axes (Δn) of poly lactic acid films in terahertz frequency range. We found that Δη can be controlled in a range of 0-0.04 by changing the drawing ratio. The result shows that we can design a terahertz wave plate with arbitral retardation, which will be useful for establishing polymer-based terahertz optical component with low cost and easy implementation in mass production.

本文言語English
ホスト出版物のタイトル41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
出版社IEEE Computer Society
ISBN(電子版)9781467384858
DOI
出版ステータスPublished - 2016 11 28
イベント41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016 - Copenhagen, Denmark
継続期間: 2016 9 252016 9 30

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
2016-November
ISSN(印刷版)2162-2027
ISSN(電子版)2162-2035

Other

Other41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
国/地域Denmark
CityCopenhagen
Period16/9/2516/9/30

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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