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Cryogenic DM for characterization of exoplanet

Research Project

Project/Area Number 22244016
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionJapan Aerospace Exploration Agency

Principal Investigator

ENYA Keigo  独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 助教 (40392815)

Co-Investigator(Kenkyū-buntansha) NAKAGAWA Takao  宇宙航空研究開発機構, 宇宙科学研究所, 教授. (20202210)
KOTANI Takayuki  国立天文台, 太陽系外惑星探査プロジェクト室, 研究員 (40554291)
Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥42,640,000 (Direct Cost: ¥32,800,000、Indirect Cost: ¥9,840,000)
Fiscal Year 2013: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2012: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2011: ¥14,170,000 (Direct Cost: ¥10,900,000、Indirect Cost: ¥3,270,000)
Fiscal Year 2010: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Keywordsデフォーマブルミラー / 系外惑星 / 波面補償 / 極低温 / 赤外線 / 波面保障 / コロナグラフ
Research Abstract

In order to expect the purpose of this application research to an important problem called the air spectrum by the direct detection of an extrasolar planet, it is carrying out the development actual proof of the cryogenic temperature deformable mirror carried in an infrared space telescope.
In the drive system of a deformable mirror, it is Micro-Electronic Mechanics System. (MEMS) the system was adopted. And the design in consideration of the heat stress which is the biggest problem at the time of cooling was able to be performed, and DM of the many elements (1000 elements) which operate by cryogenic temperature (5K) was able to be made and examined.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (35 results)

All 2014 2013 2012 2011 2010

All Journal Article (25 results) (of which Peer Reviewed: 15 results) Presentation (10 results) (of which Invited: 1 results)

  • [Journal Article]2014

    • Author(s)
      Enya, Keigo et al.
    • Journal Title

      Advanced Materials Research

      Volume: (in press) (巻、項未定)

    • Related Report
      2013 Final Research Report
  • [Journal Article] Proceedings of the International Astronomical Union2014

    • Author(s)
      Enya, Keigo
    • Journal Title

      IAU Symposium

      Volume: Volume 299 Pages: 283-284

    • Related Report
      2013 Final Research Report
  • [Journal Article] Characterization of exoplanet atmospheres using future space-based infrared telescopes: challenges in detecting biomarkers2014

    • Author(s)
      Keigo Enya
    • Journal Title

      IAU proc.

      Volume: 299 Issue: S299 Pages: 283-283

    • DOI

      10.1017/s1743921313008600

    • Related Report
      2013 Annual Research Report
  • [Journal Article]2012

    • Author(s)
      Enya, Keigo; Haze, Kanae; Kotani, Takayuki; Abe, Lyu
    • Journal Title

      PASJ

      Volume: 64 Pages: 10-10

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      Enya et al.
    • Journal Title

      Cryogenics

      Volume: 52 Pages: 86-86

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      Enya et al.
    • Journal Title

      SPIE 8442

      Volume: article 84425C Pages: 7-7

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      K. Enya
    • Journal Title

      SPIE 8442

      Volume: article id. 84423Y Pages: 13-13

    • Related Report
      2013 Final Research Report
  • [Journal Article]2012

    • Author(s)
      Kotani, T.; Enya, K.; Nakagawa, et al.
    • Journal Title

      SPIE 8442

      Volume: article id. 84420F Pages: 11-11

    • Related Report
      2013 Final Research Report
  • [Journal Article] High-precision CTE measurement of hybrid C/SiC composite for cryogenic space telescopes2012

    • Author(s)
      K.Enya, et al
    • Journal Title

      Cryogenics

      Volume: 52 Issue: 1 Pages: 86-89

    • DOI

      10.1016/j.cryogenics.2011.10.004

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      Haze, Kanae; Enya, Keigo; Abe, Lyu; Kotani, Takayuki; Nakagawa, Takao; et al.
    • Journal Title

      PASJ

      Volume: 63, No.4 Pages: 873-873

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      Enya, K.; Kotani, T.; Haze, K.; Aono, K.; Nakagawa, T. et al.
    • Journal Title

      Advances in Space Research

      Volume: Volume 48 Pages: 323-323

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Edited by J.P. Beaulieu, S. Dieteres, and G. Tinetti. San Francisco : Astronomical Society of the Pacific2011

    • Author(s)
      Enya, K et al.
    • Journal Title

      ASP Conference Series

      Volume: Vol. 450 Pages: 181-181

    • Related Report
      2013 Final Research Report
  • [Journal Article]2011

    • Author(s)
      Enya, K.; Abe, L.; Takeuchi, S.; Kotani, T.; Yamamuro, T.
    • Journal Title

      SPIE

      Volume: Volume 8146, article id. 81460Q Pages: 15-15

    • Related Report
      2013 Final Research Report
  • [Journal Article]2011

    • Author(s)
      Matsuo, Taro; Fukagawa, Misato; Kotani, Takayuki; Itoh, Yoichi; Tamura, Motohide; Nakagawa, Takao; Enya, Keigo
    • Journal Title

      Advances in Space Research

      Volume: 47 Pages: 1455-1455

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The SPICA coronagraphic instrument (SCI) for the study of exoplanets2011

    • Author(s)
      Enya, K., et al
    • Journal Title

      Adv.Space Res.

      Volume: 48 Issue: 2 Pages: 323-333

    • DOI

      10.1016/j.asr.2011.03.010

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Color Coronagraph Experiment in a Vacuum Testbed with a Binary Shaped Pupil Mask2011

    • Author(s)
      Haze, K.Enya, K., Abe, Lyu; Kotani, Takayuki; Nakagawa, Takao; Sato, Toshimichi; Yamamuro, Tomoyasu
    • Journal Title

      PASJ

      Volume: 63 Pages: 873-879

    • NAID

      10029581980

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SPICA Coronagraph for the Direct Observation of Exo-Planets2011

    • Author(s)
      K.Enya
    • Journal Title

      Molecules in the Atmospheres of Extrasolar Planets, ASP Conference Series

      Volume: 450 Pages: 181-185

    • Related Report
      2011 Annual Research Report
  • [Journal Article] A high dynamic-range instrument for SPICA for coronagraphic observation of exoplanets and monitoring of transiting exoplanets2011

    • Author(s)
      Enya, K.; Abe, L.; Takeuchi, S.; Kotani, T.; Yamamuro, T.
    • Journal Title

      Proc.of SPIE

      Volume: 8146 Pages: 81460Q-81460Q

    • DOI

      10.1117/12.893508

    • Related Report
      2011 Annual Research Report
  • [Journal Article] The SPICA coronagraph instrument (SCI) for the study of exoplanets2011

    • Author(s)
      Enya, et al
    • Journal Title

      Advances in Space Research

      Volume: In press

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct detection and spectral characterization of outer exoplanets with the SPICA coronagraph instrument (SCI)2011

    • Author(s)
      Matsuo, et al
    • Journal Title

      Advances in Space Research

      Volume: 47 Pages: 1455-1462

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      Enya, Keigo; Abe, Lyu
    • Journal Title

      PASJ

      Volume: 62 Pages: 1407-1407

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      Takami, Michihiro; Tamura, Motohide; Enya, Keigo; et al.
    • Journal Title

      Advances in Space Research

      Volume: 45 Pages: 1000-1000

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      Enya, Keigo et al.
    • Journal Title

      Advances in Space Research

      Volume: 45 Pages: 979-979

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Edited by Vincent Coude du Foresto, Dawn M. Gelino, and Ignasi Ribas. San Francisco : Astronomical Society of the Pacific2010

    • Author(s)
      Enya, K.; Kotani, T.; Nakagawa, T.; et al.
    • Journal Title

      Pathways Towards Habitable Planets, proceedings of a workshop held 14 to 18 September 2009 in Barcelona, Spain

      Pages: 284-284

    • Related Report
      2013 Final Research Report
  • [Journal Article] A Binary Shaped Mask Coronagraph for a Segmented Pupil2010

    • Author(s)
      Enya, Keigo; Abe, Lyu
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 62 Pages: 1407-1411

    • NAID

      10029326337

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Exploring the Formation and Evolution of Planetary Systems2013

    • Author(s)
      Enya, Keigo
    • Organizer
      IAU symposium 299
    • Place of Presentation
      Victoria, Canada
    • Related Report
      2013 Final Research Report
  • [Presentation] LPI Contribution No.1766, p.10472013

    • Author(s)
      Enya, K.
    • Organizer
      International Astrobiology Workshop 2013
    • Place of Presentation
      Sagamihara, Kanagawa, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] Studies of Exoplanets with SPICA2013

    • Author(s)
      Enya
    • Organizer
      International Astrobiology Workshop 2013
    • Place of Presentation
      Sagamihara
    • Related Report
      2013 Annual Research Report
  • [Presentation] SPICA coronagraph instrument2013

    • Author(s)
      Enya
    • Organizer
      Exoplanets and disks
    • Place of Presentation
      Kona, Hawaii
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 一般化された暗領域をもつ1次元バイナリ瞳マスクコロナグラフ2012

    • Author(s)
      塩谷, ほか
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      京都龍谷大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] Mid-Infrared Low-temperature Coronagraph Testbed (MILC-T)2012

    • Author(s)
      塩谷, ほか
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      京都龍谷大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] SPICA Coronagraph Instrument (SCI):特に最近1年間の進捗について2011

    • Author(s)
      塩谷, ほか
    • Organizer
      日本天文学会秋季
    • Place of Presentation
      於鹿児島大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Binary Shaped Mask Coronagraph for a Segmented Pupil2011

    • Author(s)
      塩谷, ほか
    • Organizer
      日本天文学会秋季
    • Place of Presentation
      於鹿児島大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] SPICA coronagraph2010

    • Author(s)
      K.Enya
    • Organizer
      International conference In the spirt of Lyot 2010
    • Place of Presentation
      パリ(フランス)
    • Year and Date
      2010-10-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] p.22010

    • Author(s)
      Enya, Keigo; Kotani, T.; Nakagawa, T et al.
    • Organizer
      38th COSPAR Scientific Assembly
    • Place of Presentation
      Bremen, Germany
    • Related Report
      2013 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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