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Materials for Photochemically-induced Photo-optical Control

Research Project

Project/Area Number 06555287
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section試験
Research Field 高分子構造・物性(含繊維)
Research InstitutionThe University of Tokyo

Principal Investigator

HORIE Kazuyuki  The University of Tokyo・Grad. Scool of Engineering Professor, 大学院・工学系研究科, 教授 (10013690)

Co-Investigator(Kenkyū-buntansha) MACHIDA Shinjiro  The University of Tokyo・Grad. Scool of Engineering Assistant, 大学院・工学系研究科, 助手 (20262032)
YAMASHITA Takashi  The University of Tokyo・Grad. Scool of Engineering Lecturer, 大学院・工学系研究科, 講師 (70210416)
Project Period (FY) 1994 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥9,600,000 (Direct Cost: ¥9,600,000)
Fiscal Year 1996: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1995: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1994: ¥7,000,000 (Direct Cost: ¥7,000,000)
KeywordsOrganic Optical Material / Photoisomerization / Photo-optical Control Device / Switching Energy / Polymer Thin Film / Optical Waveguide / Norbornadiene Polymer / 光異性化反応 / 導波路 / 有機光・光制御材料 / 光スイッチングエネルギー / プリズムカップリング法 / 屈折率変化 / 高分子光学材料
Research Abstract

This project aims at the molecular design and presentation of materials for photochemically-induced photo-optical control devices, by measuring the refractive-index changes before and after the photoisomerization of various dyes in polymer films and establising the relationship between the changes in chemical structure and those in refractive index spectra.
We measured the refractive-index changes durig photoisomerizations of p-dimethylazobenzene (DAAB), fulgide 540, and p-methoxyazobenzene (MOAB) in PMMA film as well as the films of norbornadiene-containing polymers, P (MMA-co-GMA-PNCA), realizing the very large refractive index change of 0.01 for P (MMA-co-GMA-PNCA), and also obtained continuous refractive-index spectra by using Kramers-Kronig transformation.
Based on these results we (1) clarified the relationship between the chemical structure and refractiveindex changes, and the guide to molecular design for efficient photo-optical control, (2) estimated the minimum energy for realizing a photo-optical switching device by using these photoisomerization reactions, and (3) prepared a optical waveguide based on the phoropattering with the photo-optical effect in P (MMA-co-GMA-PNCA) films.

Report

(4 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] S.Morino,S.Machida,T.Yamashita,K.Horie: "Photoinduced Refractive Index Change and Birefringence in Poly(methyl methacrylate)Containing p-(Dimethylamino)azobenzene" J.Phys.Chem.99. 10280-10284 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 森野慎也,山下俊,堀江一之: "光反応を用いた光-光制御材料の研究[II]" 東京大学工学部総合試験所年報. 54. 177-182 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 森野慎也,堀江一之: "光-光制御デバイス" 化学工業. 46. 810-816 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 森野慎也,木下耕一,山下俊,堀江一之: "有機光導波材料の光学物性の評価" 東京大学工学部総合試験所年報. 55. 121-125 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino,H.Takahashi,K.Horie: "Dynamics of a Cyanobiphenyl Liquid Crystal" Trans.Mater.Res.Soc.Jpn.20. 279-282 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino,K.Horie: "Photoinduced Refractive Index Changes of Polymer Films Including Photochromic Dyes and Evaluation of the Minimal Switching Energy" ACS Symp.Ser.for Adv.Optics. (in press). (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, S.Machida, T.Yamashita, K.Horie: "Photoinduced Refractive Index Change and Birefringence in Poly (methyl methacrylate) Containing p-(Dimethylamino) azobenzene" J.Phys. Chem.99 (25). 10280-10284 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, T.Yamashita, K.Horie: "Photochemically Induced Photo-optical Effect [II]" Ann. Rep. Eng. Res. Inst. , Fac. Eng. , Univ. Tokyo. 54. 177-182 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, K.Horie: "Devices for Photo-opical Control" Kagaku Kogyo. 46 (10). 810-816 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, K.Kinoshita, T.Yamashita, K.Horie: "Optical Properties of Organic Polymers for Waveguides" Ann. Rep. Eng. Res. Inst. Fac. Eng. , Univ. Tokyo. 55. 121-125 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, H.Takahashi, K.Horie: "Dynamics of a Cyanobiphenyl Liquid Crystal" Trans. Mater. Res. Soc. Jpn.20. 279-282 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino, K.Horie: "Photoinduced Refractive Index Changes of Polymer Films Including Photochromic Dyes and Evaluation of the Minimal Switching Energy" ACS Symp. Ser. for Adv. Optics. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Morino,S.Machida,T.Yamashita,K.Horie: "Photoinduced Refractive Index Change and Birefringecnce in Poly(methyl methacrylate) Containing p-(Dimethylamino)azobenzene" J.Phys.Chem.99. 10280-10284 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 森野慎也,山下俊,堀江一之: "光反応を用いた光-光制御材料の研究[II]" 東京大学工学部総合試験所年報. 54. 177-182 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 森野慎也,堀江一之: "光-光制御デバイス" 化学工業. 46. 810-816 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 森野慎也,木下耕一,山下俊,堀江一之: "有機光導波材料の光学物性の評価" 東京大学工学部総合試験所年報. 55. 121-125 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Morino,H.Takahashi,K.Horie: "Dynamics of a Cyanobiphenyl Liquid Crystal" Trans.Mater.Res.Soc.Jpn.20. 279-282 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Morino,K.Horie: "Photoinduced Refractive Index Changes of Polymer Films Including Photochromic Dyes and Evaluation of the Minimal Switching Energy" ACS Symp.Ser.for Adv.Optics,. (in press). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 森野慎也、町田真二郎他: "光反応誘起フォトオプティカル効果[IV]、[V]" 高分子学会予稿集. 44. 349 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Morino, S. Machida, et. al.: "Photoinduced refractive index change and birefringence in poly(methyl methacrylate)containing p-dimethylaminoazobenzene" The Journal of Physical Chemistry. 99. 10280-10284 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 森野慎也、堀江一之: "光-光制御デバイス" 化学工業. 46. 810-816 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Horie, S. Morino: "Photochemically Induced Optical Effects Dye-Doped Polymer Systems" Prep. for 31st Annual Meeting of Mexican Chemical Society. 96-99 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Morino, T. Yamazaki, et. al.: "Photoinduced Refractive Index Changes in PMMA Films Including a Photochromic Fulgide" Tech. Digest Series Organic Thin Films for Photonics Applications.21. 365-368 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Morino, K. Horie: "Photoinduced Refractive Index Changes in Polymer Thin Films with Photochromic Dves" Prep. for 4th Pacific Polymer Conference. 284 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S.Morino,T.Watanabe,Y.Magaya,et al.: "PHOTO‐OPTICAL PROPERTIES OF POLYMERS CONTAINING NORBORNADIENE MOIETIES" Journal of Photopolymer Science and Technology. 7. 121-126 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 森野慎也、山下 俊、堀江一之: "光反応を用いた光-光制御材料の研究" 東京大学工学部総合試験所年報. 53. 205-211 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 森野慎也、山下 俊、堀江一之: "光誘起フォトオプティカル効果[III]ジメチルアミノアゾベンゼンを含むPMMAフィルムの光異性化反応による屈折率変化、および変更照射による複屈折形成" 高分子学会予稿集. 43. 2364-2365 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎武夫、森野慎也、町田真二郎 他: "光誘起フォトオプティカル効果[IV]各種フォトクロミック色素を含むポリマーの光異性化反応による屈折率変化、およびその波長分散" 第44回高分子学会年次大会予稿集. (予定).

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Morino,T.Yamashita,K.Horie: "The Change in Refractive Index and the Formation of Birefringence during Photoisomerization of Photochoromic Dyes" 4th Topical Meeting on SHB(SHB94),OSA 1994 Tech.Digest Series. 15. 194-197 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 森野慎也、堀江一之: "光反応誘起フォトオプティカル効果" 高分子加工. 43. 502-508 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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