천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제40권2호
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- Pages.56.4-57
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- 2015
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- 1226-2692(pISSN)
Sensitivity Analysis of the Optical System for UV-IR Space Telescope
- Kim, Sanghyuk (School of Space Research, Kyung Hee University) ;
- Chang, Seunghyuk (Center for Integrated Smart Sensors) ;
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Pak, Soojong
(School of Space Research, Kyung Hee University) ;
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Jeong, Byeongjoon
(School of Space Research, Kyung Hee University) ;
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Kim, Geon Hee
(Optical Instrumentation Team, Korea Basic Science Institute) ;
- Hammar, Arvid (Omnisys Instruments)
- 발행 : 2015.10.15
초록
We present the optical design and a sensitivity analysis for a wide field of view (FOV) instrument operating at UV and IR wavelengths. The ongoing investigation is performed in collaboration with Omnisys Instruments (Sweden) and focuses on a telluric-limb-viewing instrument that will fly in a low Earth orbit to study mesospheric wave structures over a wide range of horizontal scales in the altitude range 80 - 100 km. The instrument has six wavelength channels which consist of 4 channels of IR and 2 of UV. We are proposing an optical design based on three mirror aplanatic off-axis reflective system. The entrance pupil diameter and effective focal length are 45 mm and 270 mm, respectively. The FOV is
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