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Optical Engineering

Imaging system using frequency modulation/time division multiplexing hybrid reticle
Author(s): Jang-Keun Bae; Yang-Hoi Doh; Duck Soo Noh; Soo-Joong Kim
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Paper Abstract

A new frequency modulation/time division multiplexing (FM/ TDM) hybrid reticle for an imaging system is proposed. The spinning reticle modulates the pixels contained in one column of scanned image to different frequencies according to their location. An imaging system using the proposed reticle can reconstruct a high-resolution 2-D image with the same number of bandpass filters as a FM reticle system. An optical experiment shows that the proposed FM/TDM hybrid reticle can be used as a low-cost imaging system.

Paper Details

Date Published: 1 July 1998
PDF: 5 pages
Opt. Eng. 37(7) doi: 10.1117/1.601716
Published in: Optical Engineering Volume 37, Issue 7
Show Author Affiliations
Jang-Keun Bae, Kumi Junior College (South Korea)
Yang-Hoi Doh, Cheju National Univ. (South Korea)
Duck Soo Noh, Kyungill University (South Korea)
Soo-Joong Kim, Kyungpook National Univ. (South Korea)

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