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Magnetic field measurement based on a quantum phenomena in high frequency

Research Project

Project/Area Number 26630117
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

ISHII MASANORI  国立研究開発法人産業技術総合研究所, 物理計測標準研究部門, 主任研究員 (50356432)

Co-Investigator(Kenkyū-buntansha) KINOSHITA Moto  国立研究開発法人産業技術総合研究所, 物理計測研究部門, 主任研究員 (00415671)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords電磁界測定 / 磁界センサ / ラビ周波数 / セシウム
Outline of Final Research Achievements

Sensors of electromagnetic fields traditionally consist of antenna elements that are made of metal. A common concern of this type sensor is perturbation of the electromagnetic field by the measurements.
We have recently studied a new type of electromagnetic-field sensor based on quantum phenomena, in which metal antenna elements are not employed.This new sensor has a glass cell that holds a gas of cesium-133 atoms instead of the metal antenna elements ordinarily required by electromagnetic-field sensors. The perturbation of an electromagnetic field being measured by the 133Cs-based sensor is thus expected to be lower than that by a metal-antenna-based sensor.
We studied on an initial examination of a new type electromagnetic field meter based on quantum phenomena without any metal antenna element.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] 原子分光を利用した電磁波の強度測定2015

    • Author(s)
      木下基
    • Journal Title

      分光研究, 日本分光学会

      Volume: 64巻2号

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Measurement of microwave magnetic field in free space using the Rabi frequency2016

    • Author(s)
      Moto Kinoshita, Masanori Ishii
    • Organizer
      CPEM 2016
    • Place of Presentation
      オタワ (カナダ)
    • Year and Date
      2016-07-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Perturbation by glass-encased Cs cell of electromagnetic-field sensor based on quantum phenomena2016

    • Author(s)
      Masanori Ishii, Moto Kinoshita
    • Organizer
      EUROEM 2016
    • Place of Presentation
      ロンドン (イギリス)
    • Year and Date
      2016-07-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 量子現象に基づく電磁界センサにおけるガラス製Csセルの侵襲性に関する一検討2016

    • Author(s)
      石居 正典、木下 基
    • Organizer
      電子情報通信学会 2016年総合大会
    • Place of Presentation
      九州大学 (福岡県・福岡市)
    • Year and Date
      2016-03-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] 空間中におけるラビ周波数に基づく電磁場測定2016

    • Author(s)
      木下 基、石居 正典
    • Organizer
      2015年度計量標準総合センター成果発表会
    • Place of Presentation
      産業技術総合研究所 (茨城県・つくば市)
    • Year and Date
      2016-02-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 光ポンピングを用いたセシウム原子のラビ周波数測定に基づくマイクロ波強度センサ2016

    • Author(s)
      木下 基、石居 正典
    • Organizer
      電子情報通信学会 光応用電磁界計測研究会
    • Place of Presentation
      神戸市産業振興センター (兵庫県・神戸市)
    • Year and Date
      2016-01-29
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Electromagnetic measurement based on the Rabi frequency in free space2015

    • Author(s)
      Masanori Ishii, Moto Kinoshita
    • Organizer
      Eighth 2015 Korea-Japan Joint Conference on EMT/EMC/BE (KJJC-2015)
    • Place of Presentation
      Sendai International Center (宮城県・仙台市)
    • Year and Date
      2015-11-23
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 量子現象に基づく次世代電磁界センサの初期検討2015

    • Author(s)
      石居 正典、木下 基
    • Organizer
      電子情報通信学会 2015年ソサイエティ大会
    • Place of Presentation
      東北大学 (宮城県・仙台市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] セシウム原子を用いた磁場強度測定の自由空間への応用2015

    • Author(s)
      木下 基、石居正典、島田洋蔵
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2015-03-24
    • Related Report
      2014 Research-status Report
  • [Presentation] ラビ周波数を用いた自由空間磁場測定に関する基礎検討2015

    • Author(s)
      木下 基、石居正典、島田洋蔵
    • Organizer
      2014年度計量標準成果発表会
    • Place of Presentation
      産業技術総合研究所(茨城県)
    • Year and Date
      2015-01-23
    • Related Report
      2014 Research-status Report
  • [Presentation] ラビ周波数測定に基づくマイクロ波強度測定の自由空間展開2014

    • Author(s)
      木下基
    • Organizer
      第6回光領域および精密周波数発生の回路技術調査専門委員会
    • Place of Presentation
      情報通信研究機構(東京都)
    • Year and Date
      2014-12-11
    • Related Report
      2014 Research-status Report
  • [Presentation] 電磁波の計量標準2014

    • Author(s)
      木下基
    • Organizer
      物性異分野交流研究会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2014-11-22
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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