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Development of wave-front error correction mirror

Research Project

Project/Area Number 15K13471
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Astronomy
Research InstitutionJapan Aerospace EXploration Agency

Principal Investigator

Enya Keigo  国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 准教授 (40392815)

Co-Investigator(Kenkyū-buntansha) 櫨 香奈恵  国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 研究開発員 (50635612)
Research Collaborator MURAKAMI Hiroshi  
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords波面補正 / 鏡 / 開発 / 宇宙望遠鏡 / 系外惑星 / 逆研磨鏡 / 補正鏡
Outline of Final Research Achievements

For wave-front correction of a space borne telescope, small correction mirror was developed. Wave-front error was defined by simulation. Then the correction mirror was designed in order to cancel the wave-front error. 30 mm diameter device was manufactured and measured. Based on some assumptions, simulation shows that wave-front correction with this mirror is useful for exoplanet observation using a space infrared telescope.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2018-03-22  

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