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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.4
- 수록면
- 142 - 147 (6page)
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초록· 키워드
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In order to deduce the difficulty of fixing the Ritchey-Chretien (R-C) dual reflective optical system and enhance the stability of the secondary mirror, a compact integral structure is presented here composed of two transmitting and two reflective aspheric surfaces. The four surfaces were manufactured from a single germanium lens and integrated together. The two reflective surfaces formed by coating the inner reflecting films were assembled in one lens. It makes the installation of the two mirrors easier and the structure of the secondary mirror more stable. A design of mid-wave infrared (MWIR) compact imaging system is presented with a spectral range chosen as 3.7-4.8 μm. The effective focal length is f=90 mm. The field of view (FOV) for the lens is 4.88°. It has good imaging capability with Modulation Transfer Function (MTF) of all field of view more than 0.55 close to the diffraction limitation. Outdoor experiments were carried out and it is shown that the integral catadioptric optical system performs well on imaging.
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참고문헌 (8)
참고문헌 신청
C. Yi / 2006 / State of the art and future trend of detectors for infrared imaging seekers / Infrared and Laser Engineering 35:7~11
R. Blakley / 1996 / Cesarrian telescope optical system / Opt. Eng 35:3338~3341
Jun Ho Lee / 2008 / Optical Design of A Compact Imaging Spectrometer for STSAT3 / Journal of the Optical Society of Korea 12(4):262~268
L. Epstein / 1973 / Improved geometry for the all reflecting Schmidt telescope / Appl. Opt 12:926~928
X. N. Fu / 2008 / Design of large aperture mirror support and its stability / Opt. Precision Eng 16:179~184
R. Blakley / 1996 / Cesarrian telescope optical system / Opt. Eng 35:3338~3341
Jun Ho Lee / 2008 / Optical Design of A Compact Imaging Spectrometer for STSAT3 / Journal of the Optical Society of Korea 12(4):262~268
L. Epstein / 1973 / Improved geometry for the all reflecting Schmidt telescope / Appl. Opt 12:926~928
X. N. Fu / 2008 / Design of large aperture mirror support and its stability / Opt. Precision Eng 16:179~184
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