Multispectral IR imaging systems

Abstract

With advances in optical material design, it is now possible to expand the waveband for IR imaging systems. This paper will focus on evaluating and comparing optical designs that use newer materials that have been developed from NRL (Naval Research Labs), and materials that are readily available material to design. A 3x zoom lens will be used for these comparisons to determine if there is a reduction in the size, weight and power of the lens system. OCIS codes: (080.2740) geometric optical design; (220.3620) lens system design