Browse > Article
http://dx.doi.org/10.3807/KJOP.2003.14.5.535

Sensitivity analysis of 20:1 zoom infrared optical system with zernike polynomial coefficients  

최세철 (국방과학연구소 기술연구본부)
김현숙 (국방과학연구소 기술연구본부)
김창우 (국방과학연구소 기술연구본부)
김연수 (국방과학연구소 기술연구본부)
이국환 (국방과학연구소 기술연구본부)
김현규 (국방과학연구소 기술연구본부)
Publication Information
Korean Journal of Optics and Photonics / v.14, no.5, 2003 , pp. 535-544 More about this Journal
Abstract
The sensitivity analysis of a middle wave infrared optical system with 20: 1 zoom ratio is performed to analyze manufacturing and alignment tolerances, and to establish the alignment logic and the focus control strategy. The characteristics of the sensitivities of Zernike coefficients are investigated to all mechanical displacements and several zoom positions using Code-V Macro. From this result, the tolerances of manufacturing and alignment of the optical system are derived and the effective alignment logic is established. Futhermore, an effective focus control strategy is established to make the system simple and compact.
Keywords
sensitivity analysis; Zernike coefficients; alignment logic; focus control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 /
[ D.Malacara ] / Optical Shop Testing, 2nd Edition (ed.)
2 광학계 민감도 해석과 광축정렬 로직 /
[ 최세철;김현규 ] / 국과연 보고서 CESD-417-980789
3 Zernike Circle Polynomials and Optical Aberrations of Systems with Circular Pupils /
[ V.N.Mahajan ] / Supplement to Applied Optics
4 3.7-4.8μm 파장대역 FLIR 시스템을 위한 20:1 줌 랜즈 광학계 설계 및 제작 /
[ 김현숙;김창우;홍석민 ] / 한국광학지   과학기술학회마을
5 Code-V Reference Manual /
[] / Optical Research Associates
6 20:1 줌 열영상 장비 비열화 분석 및 시험 /
[ 김현숙;최세철;이국환;박용찬;김현규 ] / 한국광학회지