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Construction of Optical Array Logic Network Processor

Research Project

Project/Area Number 09555117
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field 情報通信工学
Research InstitutionOsaka University

Principal Investigator

TANIDA Jun  Osaka Univ., Grad.Schl.of Eng., Assoc.Prof., 大学院・工学研究科, 助教授 (00183070)

Co-Investigator(Kenkyū-buntansha) MIYAZAKI Daisuke  Osaka Univ., Grad.Schl.of Eng., Asst., 工学部, 助手 (60264800)
ICHIOKA Yoshiki  Osaka Univ., Grad.Schl.of Eng., Prof., 大学院・工学研究科, 教授 (30029003)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥5,300,000 (Direct Cost: ¥5,300,000)
Fiscal Year 1998: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1997: ¥3,400,000 (Direct Cost: ¥3,400,000)
KeywordsOtical computer / Correlation / Optical desiqn / Optical packaqing / Photofabrication / Photo-sensitive polymer / Optical device / 光学系設計 / アライメント / 光造形技術
Research Abstract

This research aims to develop an optical network processor for an optoelectronic parallel computing system based on a parallel computing architecture called OAL-NC (optical array logic network computing). The obtained results are as follows :
1. For design of the discrete correlator for the OAL-NC network processor, an effective method based on automatic-lens design and substitution of commercially available lenses has been developed. With the method, a small-distortion optical system has been designed consisting of 6 lenses.
2. The designed optical system has been constructed and its performance were verified. Due to broad emission of the light emitting diodes, optical power efficiency was only 0.0005%, which suggests requirement of redesign of the system.
3. For the prism array of the discrete optical correlator, a fabrication technique using photo-sensitive polymer with a Twyman-Green interferometer has been developed. The attained precision was 2 degree for the top angle.
4. Operational characteristics of the discrete correlator has been evaluated in the OAL-NC experimental system (16 x 16 pixel system). XOR logic was successfully executed in the context of optical array logic.
5. For integration of optical systems, a discrete correlation module has been constructed using photo-sensitive polymer. The optical system is composed of two lenses with 15mm diameter and 21.8mm focal length and a prims array. Optical resolution of the module is 16 lp/mm.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (15 results)

All Other

All Publications (15 results)

  • [Publications] Jun Tanida: "Comparison of electrical and optical interconnection for large fan-out communication" Proceedings of the SPIE. 3490. 131-134 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Keiichiro Kagawa: "Optoelectronic parallel-matching architecture : concept and design" Proceedings of the SPIE. 3490. 135-138 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Daisuke Miyazaki: "Alignment-free optical modules using optical micro-connectors" Proceedings of the SPIE. 3490. 366-369 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 谷田 純: "光コンピューティングの現状と将来" 光学. 28・1. 2-6 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Tanida, K.Nitta, T.Inoue, Y.Ichioka: "Comparison of electrical and optical interconnection for large fan-out communication" Proceedings of the SPIE. 3490. 131-134 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Kagawa, J.Tanida, Y.Ichioka: "Optoelectronic parallel-matching architecture : concept and design" Proceedings of the SPIE. 3490. 135-138 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.Miyazaki, K.Matsushita: "Alignment-free optical modules using optical micro-connectors" Proceedings of the SPIE. 3490. 366-369 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Tanida: "Current status and future of optical computing" kogaku. 28-1. 2-6 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Jun Tanida: "Comparison of electrical and optical interconnection for large fan-out communication" Proceedings of the SPIE. 3490. 131-134 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Keiichiro Kagawa: "Optoelectronic parallel-matching architecture:concept and design" Proceedings of the SPIE. 3490. 135-138 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Daisuke Miyazaki: "Alignment-free optical modules using optical micro-connectors" Proceedings of the SPIE. 3490. 366-369 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 谷田 純: "光コンピューティングの現状と将来" 光学. 28・1. 2-6 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Keiichiro Kagawa: "Fabrication of Optical Components and Modules Using Photo-Fabrication Technique" Optical Review. 4・6. 639-642 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Daisuke Miyazaki: "Self-Alignment with Optical Microconnectors for Free-Space Optical Interconnections" Applied Optics. 37・2. 228-232 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 粟辻安浩: "光学的離散相関演算技術の光量効率,処理スループットの評価" 光学. 27・3. 111-117 (1998)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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