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Development of the multi-element infrared detector

Research Project

Project/Area Number 63840003
Research Category

Grant-in-Aid for Developmental Scientific Research

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionNagoya University

Principal Investigator

MATSUMOTO Toshio  Nagoya University, School of Science, Professor, 理学部, 教授 (60022696)

Co-Investigator(Kenkyū-buntansha) SASASE Takafumi  Hamamatsu Photonics K.K., Solid State Division, No.11 Branch, Research Staff, 研究員
FUJISADA Hiroyuki  Electrotechnical Laboratory, Division of Electronics devices, Senior Research St, 主任研究官
SATO Shuji  National Astronomical Observatory, Associate Professor, 助教授 (50025483)
MURAKAMI Hiroshi  Institute of Space and Astronautical Science, Associate Professor, 助教授 (40135299)
SATO Shinji  Nagoya University, School of Science, Research Associate, 理学部, 助手 (60192598)
野口 邦男  名古屋大学, 理学部, 助手 (10111824)
Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥9,800,000 (Direct Cost: ¥9,800,000)
Fiscal Year 1989: ¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 1988: ¥6,200,000 (Direct Cost: ¥6,200,000)
KeywordsInfrared Detector / 1-dimensional Array Detector / Infrared Astronomy / InSb赤外検出素子 / 1次元アレー赤外検出器 / 電荷蓄積型赤外線検出器
Research Abstract

1. One dimensional InSb array was fabricated. Very low dark current at liquid helium temperature, and very small sensitivity fluctuation in elements were realized. 2. In order to obtain the best performance for the developed detector array, a new read out system was developed. The charge accumulated on the each detector is measure by J-FET without destroying charges. Since J-FET works above 50K, J-FET array which is placed close to the detector array is suspended by Kevlar fiber and warmed up. This hybrid detector system worked well and the 10 times better sensitivity than the previous system was attained. 3. The developed detector system was installed in the spectrometer onboard the sounding rocket, S-520-11. The experiment was attained successfully and the high performance of the detector system in space experiment was proved. 4. The developed InSb 1-dimensional array was used in the spectroscopic observation with ground based telescope and was found to be very useful in astronomy. 5. During the research term a new technology for the multi-element array was established. This will be valuable for the future development of the 2-dimensional array detector.

Report

(3 results)
  • 1989 Annual Research Report   Final Research Report Summary
  • 1988 Annual Research Report
  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] H.Murakami: "Low-noise infored detection system with InSb phitodiode for infrared astronomy" Japanese Journal of Applied Optics. 27. L1973-1975 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K.Yamamoto: "Development of JFET amplified InSb infrared detector array for use at liquid helium temperature" Proceedings of SPIE Symposinm“Intrared Technology XV". 1157. 338-349 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 村上浩: "高感度InSbアレ-の開発" 赤外線技術. 15. 25-30 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H.Murakami: ""Low noise infrared detection system with Insb photodiode for infrared astronomy"" Japanese J. Applied Phsics. Vol.27. 1973-1975 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K.Yamamoto: ""Development of J-FET amplified InSb infrared detector array for use at liquid helium temperature"" Proceedings of SPIE "Infrared Technology XV". Vol.1157. 338-349 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H.Murakami: ""Development of high sensitivity InSb array"" Infrared Technology. Vol.15. 25-50 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H.Murakami: "Low-noise Infrared Detection System with InSb Photodiode for Infrared Astronomy" Japanese Journal of Applied Optics. 27. 1973-1975 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] K.Yamamoto: "Development of JFET Amplified InSb Infrared Detector Array for use at Liquid Helium Temparature" Proceedings of SPIE Symposium “Infrared Technology XV". 1157. 338-349 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 村上浩: "高感度InSbアレ-の開発" 赤外線技術. 15. 25-30 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Murakami;M.Akiba;T.Matsumoto;M.Noda: Japanese Journal of Applied Physics. 27. L1973-L1975 (1988)

    • Related Report
      1988 Annual Research Report

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Published: 1988-04-01   Modified: 2016-04-21  

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