The transmittance of the wedge filter covering the detective elements of the detector array is simulated via the gradient properties of the linear wedge filter. The wedge filter for multi-channel detector array is analyzed and designed.
CHENG SHIPING, ZHANG FENGSHAN, YAN YIXUN. TRANSMISSIVE PROPERTIES OF WEDGE FILTER MATCH FOR DETECTOR ARRAY[J]. Journal of Infrared and Millimeter Waves,1993,12(6):416~420
