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

Hisanori Ohkita; Akihiro Tagaya; Yasuhiro Koike

doi:10.1117/12.645379

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

Hisanori Ohkita, Akihiro Tagaya, Yasuhiro Koike

物理情報工学科

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 (T_g). 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	https://doi.org/10.1117/12.645379
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 23 → 2006 1月 26

出版物シリーズ

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

Other

Other	Organic Photonic Materials and Devices VIII
国/地域	United States
City	San Jose, CA
Period	06/1/23 → 06/1/26

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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10.1117/12.645379

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引用スタイル

Ohkita, H, Tagaya, A & Koike, Y 2006, Synthesis of a zero-birefringence polymer by doping with a nano-size birefringent crystal. in Organic Photonic Materials and Devices VIII., 611716, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6117, Organic Photonic Materials and Devices VIII, San Jose, CA, United States, 06/1/23. https://doi.org/10.1117/12.645379

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PY - 2006/5/23

Y1 - 2006/5/23

N2 - 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.

AB - 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.

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Y2 - 23 January 2006 through 26 January 2006

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

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