Time multiplexing superresolution optical system with computer decoding

Amir Shemer; David Mendlovic; Zeev Zalevsky; Adolf W. Lohmann; Javier Garcia; Emanuel Marom

doi:10.1117/12.355015

19 July 1999 Time multiplexing superresolution optical system with computer decoding

Amir Shemer, David Mendlovic, Zeev Zalevsky, Adolf W. Lohmann, Javier Garcia, Emanuel Marom

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355015
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

Objects that temporally vary slowly may be super resolved using two moving masks such as pinhole or grating. A system of that kind had been previously proposed by Francon and Lukosz. Later on an improvement was obtained by using specially designed Dammann gratings. These approaches require two gratings, one at the object plan and the second at the detectors plane. In this project, the second is replaced by a computer. This way, the synchronization problem existing when two gratings are used in simplified. The method can be applied for both coherent and incoherent illuminations.

Citation Download Citation

Amir Shemer, David Mendlovic, Zeev Zalevsky, Adolf W. Lohmann, Javier Garcia, and Emanuel Marom "Time multiplexing superresolution optical system with computer decoding", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.355015

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