摘要
设计了适于红外双色探测器的光学系统 .该系统在两个波段内同时较好的满足了像差校正 .波前差小于 1/4波长 ,光学传递函数接近衍射极限 .该系统透射比高 ,设计结构紧凑 ,片数小 .降低了对工艺水平的要求 .
A new optical system for infrared two-color detector was designed. It has a good performance for the dual band simulaneously. The wave front aberrations are less than one-fourth central wavelength, and the modulation transfer functions to are the diffraction limit. The system possesses higher transmitlance, compacted structures with fewer elements and lower requirements in manufacture.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2003年第4期317-320,共4页
Journal of Infrared and Millimeter Waves
基金
国家自然科学基金 (批准号 60 2 770 2 1)资助项目~~
