Application Of CCD Image Sensors In Optical Data Storage

Wai-Hon Lee

doi:10.1117/12.946447

12 April 1985 Application Of CCD Image Sensors In Optical Data Storage

Wai-Hon Lee

Proceedings Volume 0529, Optical Mass Data Storage I; (1985) https://doi.org/10.1117/12.946447
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States

Abstract

Charge coupled device (CCD) image sensors are used as detectors in a low capacity read only memory device. Because of the finite areas of the photodetectors in the CCD device, the output signals from the device can not reproduce exactly the original data. In this paper we discuss a signal processing method for reconstructing the original data from the imperfect CCD signals. Different channel encoding techniques for recording the digital data are also discussed.

Citation Download Citation

Wai-Hon Lee "Application Of CCD Image Sensors In Optical Data Storage", Proc. SPIE 0529, Optical Mass Data Storage I, (12 April 1985); https://doi.org/10.1117/12.946447

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