DOI QR코드

DOI QR Code

BAFFLE DESIGN OF FIMS

과학기술위성 1호 원자외선 분광기 FIMS의 배플 설계

  • Published : 2003.12.31

Abstract

FIMS (Far-ultraviolet IMaging Spectrograph) is the main payload of STSAT-1 satellite which was successfully launched on September 27, 2003. The optical system of FIMS consists of two sets of parabolic cylinder mirror, slit, ellipsoidal reflection grating, and baffle system. We designed two types of baffle system for the FIMS: FOV baffle and order baffle. FOV baffle in the mirror house controls the field of view, and the order baffle in the vacuum box blocks the rays reflected rays by different orders.

Keywords

References

  1. 김진희, 김성훈, 이주훈, 황도순 2000, 한국항공우주학회지, 28, 133
  2. 황도순 1999, 한국항공우주학회지, 27, 111
  3. Bowyer, S., Edelstein J., & Lampton, M. 1997, ApJ, 485,