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ヒト汗腺のテラヘルツ帯ヘリカルアンテナとしての機能に関する研究

Research Project

Project/Area Number 13F03356
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Applied optics/Quantum optical engineering
Research InstitutionNagoya University

Principal Investigator

川瀬 晃道  名古屋大学, 工学(系)研究科(研究院), 教授 (00296013)

Co-Investigator(Kenkyū-buntansha) TRIPATHI SAROJ RAMAN  名古屋大学, 工学(系)研究科(研究院), 外国人特別研究員
TRIPATHI Saroj Raman  名古屋大学, 工学(系)研究科(研究院), 外国人特別研究員
TRIPATHI S. R.  名古屋大学, エコトピア科学研究所, 外国人特別研究員
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2015: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 2014: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2013: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsテラヘルツ波 / 汗腺 / 生体計測 / 発汗
Outline of Annual Research Achievements


本研究の目的は、汗腺のミリ波・テラヘルツ波帯でのアンテナとしての機能を検証することにより、生体とミリ波・テラヘルツ波の相互作用について明らかにすることである。そこで本研究では汗腺がヘリカルアンテナとして機能した場合軸モードとノーマルモードについて調べた。昨年の研究では汗腺の軸モードで共振周波数 442±72 GHz という値を得たが本年度は特にノーマルモードに着目し、共振周波数の計算を行った。

そこでまず汗腺の様々なパラメータ例えば汗腺の直径、巻き数、長さ等の情報を得るためOptical Coherence Tomography (OCT) を用い32人の被験者に対して計測を行った。その結果平均直径は 95μm、平均長さは304μmと平均巻き数は5であった。これらのデータの基に汗腺がノーマルモードで機能した場合約 130GHz 付近で共振する可能性があるという結果を得られた。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (34 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (1 results) Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (23 results) (of which Int'l Joint Research: 4 results,  Invited: 6 results)

  • [Int'l Joint Research] The Hebrew University of Jerusalem(Israel)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Terahertz wave three-dimensional computed tomography based on injection-seeded terahertz wave parametric emitter and detector2016

    • Author(s)
      Saroj R. Tripathi, Yuya Sugiyama, Kosuke Murate, Kazuki Imayama, Kodo Kawase
    • Journal Title

      Optics Express

      Volume: 24 Issue: 6 Pages: 6433-6440

    • DOI

      10.1364/oe.24.006433

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-destructive drug inspection in covering materials using a terahertz spectral imaging system with injection-seeded terahertz parametric generation and detection2016

    • Author(s)
      Mikiya Kato, Saroj R. Tripathi, Kosuke Murate, Kazuki Imayama, Kodo Kawase
    • Journal Title

      Optics Express

      Volume: 24 Issue: 6 Pages: 6425-6432

    • DOI

      10.1364/oe.24.006425

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] What is the primary mover of water dynamics?2015

    • Author(s)
      P. B. Ishai, S. R. Tripathi, K. Kawase, A. Puzenko, Y. Feldman
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 12 Issue: 23 Pages: 15428-15434

    • DOI

      10.1039/c5cp01871d

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Morphology of the human sweat ducts observed by optical coherence tomography and their frequency of resonance in terahertz region2015

    • Author(s)
      S. R. Tripathi, E. Miyata, P. B. Ishai, K. Kawase
    • Journal Title

      Scientific Reports

      Volume: 90 Issue: 1 Pages: 1-7

    • DOI

      10.1038/srep09071

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] High power terahertz wave generation via non-linear optical processes2015

    • Author(s)
      S. R. Tripathi, K. Murate, K. Kawase
    • Journal Title

      Asian Journal of Physics

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A concealed barcode identification system using terahertz time domain spectroscopy2015

    • Author(s)
      Y. Guan, M. Yamamoto, T. Kitazawa, S. R. Tripathi, K. Takeya, K. Kawase
    • Journal Title

      Journal of infrared millimeter and terahertz wave

      Volume: 36 Issue: 3 Pages: 298-311

    • DOI

      10.1007/s10762-014-0128-2

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A terahertz wave parametric amplifier with a gain of 55dB.2014

    • Author(s)
      Y. Taira, S. R. Tripathi, K. Murate, S. Hayashi, K. Nawata, H. Minamide, K. Kawase
    • Journal Title

      IEEE Trans. THz Sci. Tech

      Volume: 4 Issue: 6 Pages: 753-755

    • DOI

      10.1109/tthz.2014.2355179

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of measurement and analysis techniques using terahertz waves and their sources2014

    • Author(s)
      K. Takeya, H. Okano, S. R. Tripathi, K. Kawase
    • Journal Title

      IEICE Trans. Electronics

      Volume: J97 Pages: 420-428

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A high dynamic range and spectrally flat terahertz spectrometer based on optical parametric process in LiNbO32014

    • Author(s)
      K. Murate, Y. Taira, S. R. Tripathi, S. Hayashi, H. Minamide, K. Kawase
    • Journal Title

      IEEE Trans. THz Sci. Tech

      Volume: 4 Issue: 4 Pages: 424-426

    • DOI

      10.1109/tthz.2014.2326298

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tereahertz wave parametric amplifier2014

    • Author(s)
      Saroj R. Tripathi
    • Journal Title

      Optics Letters

      Volume: 39 Issue: 6 Pages: 1649-1652

    • DOI

      10.1364/ol.39.001649

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Morphological study of human sweat ducts for the investigation of THz-wave interaction2016

    • Author(s)
      K. Kawase, S. R. Tripathi
    • Organizer
      SPIE Photonics west, BIOS 2016
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-02-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of human sweat duct in terahertz wave interaction with human skin2015

    • Author(s)
      S. R. Tripathi, K. Kawase
    • Organizer
      The International Chemical Congress Of Pacific Basin Societies 2015 (Pacifichem 2015)
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] THz parametric generation and applications2015

    • Author(s)
      K. Kawase, K. Murate and S. R. Tripathi
    • Organizer
      The 2015 Vacuum electronics meeting
    • Place of Presentation
      Las Vegas, USA
    • Year and Date
      2015-11-21
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of human sweat ducts in interaction of terahertz wave with human skin.2015

    • Author(s)
      S. R. Tripathi, E. Miyata, K. Kawase
    • Organizer
      JSAP-OSA Joint Symposia
    • Place of Presentation
      名古屋、日本
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Structural parameters of human sweat ducts and their frequency of resonance in terahertz region2015

    • Author(s)
      S. R. Tripathi, E. Miyata, K. Kawase
    • Organizer
      6th international THz-Bio Workshop (THz-Bio 2015)
    • Place of Presentation
      Seoul, S. Korea
    • Year and Date
      2015-04-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] THz wave parametric amplifier2015

    • Author(s)
      K. Kawase, K. Murate, S. Hayashi, S. R. Tripathi
    • Organizer
      6th international workshop on optical terahertz science and technology (OTST 2015)
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-03-08 – 2015-03-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Development of THz barcode for security applications2015

    • Author(s)
      Y. Guan, M. Yamamoto, T. Kitazawa, S. R. Tripathi, K. Takeya and K. Kawase
    • Organizer
      6th international workshop on optical terahertz science and technology (OTST 2015)
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-03-08 – 2015-03-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] High power Cherenkov phase-matched terahertz wave generation from LiNbO3 ridge waveguide2015

    • Author(s)
      H. Okano, T. Minami, Y. Guan, S. R. Tripathi, K. Takeya, M. Tani and K. Kawase
    • Organizer
      6th international workshop on optical terahertz science and technology (OTST 2015)
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-03-08 – 2015-03-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Novel Techniques for THz-wave measurement2014

    • Author(s)
      K. Kawase, K. Murate, S. R. Tripathi
    • Organizer
      Advances in Live Cell Thermal Imaging and Manipulation (ALSCTIM2014)
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2014-11-09 – 2014-11-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Morphological study of sweat ducts for the investigation of terahertz waves interaction with human skin2014

    • Author(s)
      S. R. Tripathi, E. Miyata, H. Yamada and K. Kawase
    • Organizer
      39th International conference on Infrared, Millimeter and THz waves
    • Place of Presentation
      Tucson, USA
    • Year and Date
      2014-09-14 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Terahertz wave parametric ampflier with 55 dB gain2014

    • Author(s)
      K. Murate, S. R. Tripathi, Y. Taira, S. Hayashi, K. Nawata, H. Minamide and K. Kawase
    • Organizer
      39th International conference on Infrared, Millimeter and THz waves
    • Place of Presentation
      Tucson, USA
    • Year and Date
      2014-09-14 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Study on the density and dimension of human sweat ducts and their frequency of resonance2014

    • Author(s)
      S. R. Tripathi, E. Miyata and K. Kawase
    • Organizer
      31st URSI General Assembly and Scientific Symposium 2014 (URSI GASS 2014)
    • Place of Presentation
      Beijing, China
    • Year and Date
      2014-08-16 – 2014-08-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Influence of dielectric properties of stratum corneum on resonating frequency of human sweat ducts2014

    • Author(s)
      S. R. Tripathi, E. Miyata and K. Kawase
    • Organizer
      International Symposium on Frontier of Terahertz Science, Okinawa Institute of Science and Technology
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2014-08-04 – 2014-08-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Transmission spectroscopy of chemicals concealed in shielding materials using injection-seeded terahertz wave parametric generator2014

    • Author(s)
      R. Yamazaki, K. Murate, K. Imayama, I. N. Smirnova, S. R. Tripathi and K. Kawase
    • Organizer
      International Symposium on Frontier of Terahertz Science, Session 2-15, Okinawa Institute of Science and Technology
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2014-08-04 – 2014-08-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Frequency tunable, high dynamic range THz spectrometer using parametric processes in Lithium Niobate crystal”2014

    • Author(s)
      K. Murate, Y. Taira. S.R. Tripathi, S. Hayashi, K. Nawata, H. Minamide, K. Kawase
    • Organizer
      CLEO:2014
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Determination of resonant frequency of human sweat duct based on the duct dimension obtained using optical coherence tomography2014

    • Author(s)
      S. R. Tripathi, H. Yamada, E. Miyata and K. Kawase
    • Organizer
      1st Biomedical Imaging and Sensing Conference 2014 (BISC`14)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2014-04-22 – 2014-04-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] High dynamic range THz wave spectroscopic system using microchip Nd:YAG laser2014

    • Author(s)
      K. Murate, Y. Taira, S. R. Tripathi, S. Hayashi, K. Nawata, H. Minamide, T. Taira and Kodo Kawase
    • Organizer
      The 2nd Laser Ignition Conference 2014 (LIC’14)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2014-04-22 – 2014-04-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] High poWer terahertz wave souroes and their applications2014

    • Author(s)
      Saroj R. Thpathi
    • Organizer
      International conference on optics and optoelectronics (ICOL 2014), IT-THT-02
    • Place of Presentation
      デヘラードゥーン、インド
    • Year and Date
      2014-04-08
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Development of high dynamic range THz wave measurement system using nonlinear optical wavelength conversion in Lithium Niobate crystal2014

    • Author(s)
      Kousuke Murate
    • Organizer
      6th International Workshop on Terahertz Technology and Applications
    • Place of Presentation
      カイザースラウテルン, ドイツ
    • Year and Date
      2014-03-14
    • Related Report
      2013 Annual Research Report
  • [Presentation] Improvement of dynamic range in THz wave measurement system2014

    • Author(s)
      Kousuke Murate
    • Organizer
      The 5th International Workshop on Far-Infrared Technologies 2014 (IW-FIRT 2014)
    • Place of Presentation
      福井
    • Year and Date
      2014-03-05
    • Related Report
      2013 Annual Research Report
  • [Presentation] Amplification of terahertz wave in Lithium Niobate Crystal2014

    • Author(s)
      Yusuke Taira
    • Organizer
      6th International Workshop on Terahertz Technology and Applications
    • Place of Presentation
      カイザースラウテルン, ドイツ
    • Related Report
      2013 Annual Research Report
  • [Presentation] Determination of possible resonant frequency of human sweat ducts2013

    • Author(s)
      Keisuke Miyata
    • Organizer
      International symposium on EcoTopia Science (IS ETS 2013)
    • Place of Presentation
      名古屋
    • Year and Date
      2013-12-15
    • Related Report
      2013 Annual Research Report
  • [Presentation] Parametric amplification of terahertz waves in lithium niobate crystal2013

    • Author(s)
      Saroj R. Tripathi
    • Organizer
      38th international conference on infrared, millime ter and terahertz waves (IRMMW THz 2013)
    • Place of Presentation
      マインツ、ドイツ
    • Year and Date
      2013-09-06
    • Related Report
      2013 Annual Research Report

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Published: 2014-01-29   Modified: 2024-03-26  

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