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Research on photonic signal processing devices for photonic IP-routing by using marine-biopolymer DNA-surfactant complex films

Research Project

Project/Area Number 14550304
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionChitose Institute of Science and Technology

Principal Investigator

YOSHIDA Junichi  Chitose Institute of Science and Technology, Faculty of Phonic Science, Professor, 光科学部, 教授 (40316295)

Co-Investigator(Kenkyū-buntansha) 王 麗莉  千歳科学技術大学, 光科学部, 訪問研究員
ZHANG Gong jian  Chitose Institute of Science and Technology, Faculty of Phonic Science, Assistant Professor, 光科学部, 助教授 (00305955)
KOBAYASHI Soichi  Chitose Institute of Science and Technology, Faculty of Phonic Science, Professor, 光科学部, 教授 (80326595)
WANG Li li  Chitose Institute of Science and Technology, Faculty of Phonic Science, Researcher
Project Period (FY) 2002 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2003: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2002: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywordsphotonic IP-routing / photonic networks / photonic devices / optical logic gate / polymers / optical waveguide / nonlinearity / photocromism / 偏波依存性 / スピロピラン / 波長変換
Research Abstract

Recently, DNA-surfactant complexes have attracted much attention due to their functionality produced by the doping of various organic dyes. Especially, the photochromic effect in DNA-surfactant complexes have been expected to add a new functionality, such as ultra-fast optical switching, logic circuits, memory, etc., for next generation lightwave systems.
With the aim of clarifying capability of such materials, we have studied optical characteristics, such as refractive indices, absorbance and fluorescence intensity, and photochromic properties, of spiropyran-doped DNA-cetyltrimethilammonium (OTMA) complex films, which have been derived from marine biopolymers. It was found that absorption and fluorescence spectral intensity of those films strongly depend on the DNA concentration, while the refractive index showed very small changes. The change is due to the molecular structure change by the photochromic nature of spiropyran. We have made a preliminary study on switching characteristics of the spiropyran doped DNA-CTMA film. By using the photochromic nature of the spiropyran, an entry data written by 360 nm lights can be readout as a signal of 620 nm lights when a 520 nm light is irradiated on the film. Fundamental operation was confirmed with transition times of several tens millisecond. Although much precise measurement should be necessary, these results indicated potential use of DNA-CTMA films.
Furthermore, we tested the reproducibility of the photochromic change of the spiropyran doped DNA-CTMA films for more than 300 times of the on-off cycle, and confirmed no degradation in the fluorescence intensity.

Report

(3 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] 王麗莉, 張公儉, 小林壮一, 吉田淳一他: "Nonlinear optical materials derived from biopolymer(DNA)-surfactant-Azo dye complex"Proceedings of Asia Pasific Optical and Wireless Communications Conference, October 2002, Shanghai, (China). 4905-68. (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 吉田淳一, 王麗莉, 張公儉, 小林壮一他: "Optical properties of photochromic-compound-doped marine-biopolymer DNA-surfactant films for switching applications"Proceedings of SPIE. 5351(掲載予定・印刷中). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 王麗莉, 張公儉, 吉田淳一他(分担執筆): "Nanotechnology toward the Organic Photonics (p373-384を分担執筆)"GooTech社. 384 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] L.Wang, G.Zhang, S-Kobayashi, J.Yoshida, et al.: "Nonlinear optical materials derived from biopolyzner(DNA)-surfactant-Azo dye complex."Proc.SPIE.Asia Pacific Optical and Wireless Communication Conference, Oct.2002, Shanghai, China.. Vol.4905. 375-380 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Yoshida, L.Wang, S.Kobayashi, G.Zhang, et al.: "Optical properties of photochromic-compound-doped marine-biopolymer DNA-surfactant films for switching applications."Proc.SPIE Optoelectronics 2004, SPIE Photonic West 2004, Jan.2004, San Jose, USA.. Vol.5351(printing). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] L.L.Wang, H.Takahashi, G.Zhang, J.Yoshida, et al.: "Optical and optoelectronic materials derived from Deoxyribonucleic Acid (DNA)."Nanotechnology toward the Organic Photonics (edited by H.Sasabe). 373-378 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] L.L.Wang, F.Fukushima, J.Yoshida, N.Ogata.: "A novel photochromic films derived from supramolecules, DNA-surfactant complex: Spiropyran-DNA-CTMA complex"Nanotechnology toward the Organic Photonics (edited by H.Sasabe). 379-384 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 吉田淳一, 王麗莉, 張公倹, 小林壮一他: "Optical properties of photochromic-compound-doped marine-biopolymer DNA-surfactant films for switching applications"Proceedings of SPIE. 5351(掲載予定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 吉田淳一, 鳥羽弘他(分担執筆): "次世代超高速光通信技術"技術情報協会. 358(3-12) (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 王麗莉, 張公倹, 小林壮一, 吉田淳一: "Nonlinear optical materials derived from biopolymer(DNA)-surfactant-Azo dye complex"Proceedings of Asia Pasific Optical and Wireless Communications Conference (October 2002, Shanghai, China). 4905-68. (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 吉田淳一他(分担執筆): "光通信技術の最新資料集6 (p187-190を執筆)"オプトロニクス社. 295 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 王麗莉, 張公倹, 吉田淳一他(分担執筆): "Nanotechnology toward the Organic Photonics (p373-384を執筆担当)"GooTech社. 384 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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