Time multiplexing super resolution optical system with computer decoding

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

Research output: Contribution to journalConference articlepeer-review


Objects that temporally vary slowly may be super resolved using two moving masks such as pinhole or grating. A system of this 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 is simplified. The method can be applied for both coherent and incoherent illuminations.

Original languageEnglish
Pages (from-to)787-789
Number of pages3
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1999 18th Congress of the International Commission for Optics (ICO XVIII): Optics for the Next Millennium - San Francisco, CA, USA
Duration: 2 Aug 19996 Aug 1999


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