Synthesis of a zero-birefringence polymer by doping with a nano-size birefringent crystal

Hisanori Ohkita, Akihiro Tagaya, Yasuhiro Koike

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We reported the "birefringent crystal dopant method" in order to compensate the orientational birefringence of polymers for optical devices. In this method, a birefringent inorganic crystal which has rod-like shape is homogeneously doped into a polymer and it compensates the orientational birefringence of the polymer. Strontium carbonate (SrCO3) was selected for this purpose because it has a large birefringence and a rod-like shape. SrCO3 was synthesized and doped into a poly(MMA/BzMA=78/22(wt/ wt)) (78/22 polymer) film and a cycloolefin polymer film and the films were drawn above glass transition temperature (Tg). The orientational birefringence of the drawn film at a wavelength of 633 nm was compensated and reduced by doping with SrCO3. Furthermore, we analyzed the transparency and thermostability of the films.

本文言語English
ホスト出版物のタイトルOrganic Photonic Materials and Devices VIII
DOI
出版ステータスPublished - 2006 5月 23
イベントOrganic Photonic Materials and Devices VIII - San Jose, CA, United States
継続期間: 2006 1月 232006 1月 26

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
6117
ISSN(印刷版)0277-786X

Other

OtherOrganic Photonic Materials and Devices VIII
国/地域United States
CitySan Jose, CA
Period06/1/2306/1/26

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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