A new imaging system for incoherent objects is constructed. In this system, the coherence function of the diffracted field is derived from the signals of three scanning intensity detectors by using computational manipulations. The concrete optical and electronic systems, the details of the signal processings for the derivation of the coherence function, and calculations for image reconstruction are shown. The reconstructed images of asymmetric objects show the usefulness of the system.
© 1978 Optical Society of America
Original Manuscript: August 1, 1977
Published: July 1, 1978
Takuso Sato, Shusou Wadaka, Jiro Yamamoto, and Junichi Ishii, "Imaging system using an intensity triple correlator," Appl. Opt. 17, 2047-2052 (1978)