TWO-COLOR IMAGING BY THE USE OF PATTERNED OPTICAL FILTERS BONDED TO FOCAL-PLANE-ARRAY DETECTORS

摘要

Two-color imaging by the use of a patterned optical filter directly bonded to a HgCdTe focal-plane array is demonstrated. The optical filter is spatially patterned, by multilayer lithographic techniques, to provide multicolor response in the midwavelength infrared by the use of a single substrate. (C) 1996 Optical Society of America [References: 1]