Abstract
Segmented aperture optical systems require phasing sensors to maintain diffraction limited performance. Many types of sensors have been proposed and investigated. Of particular interest for passive imaging applications are phasing sensors capable of extracting the segment phasing information from complex extended scenes during imaging and performing real-time corrections in closed loop form of the optical system. The optical system may be a phased array or segmented primary type.
© 1992 Optical Society of America
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