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Proceedings Paper

Decision feedback equalizer and hybrid error correction coding for digital holographic optical memory system
Author(s): An Sik Choi; Woon Sik Baek
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Paper Abstract

In this paper, we realized a digital holographic optical m emoiy system which has a bi BER(bit-error-rate) performance. To enhance the eir correcting capability, we adopted hybrid error coffection technicpe. An adapUve decision-feedback equalizer(DFE) with forward filter was introduced to mitigate ISI(intersymbol-interference) generated cbixing stcrage and reirieval of 2-dimension1 data in 1ioloaphic memy system. We showed experimental results with improved BER performance.

Paper Details

Date Published: 15 December 2000
PDF: 9 pages
Proc. SPIE 4087, Applications of Photonic Technology 4, (15 December 2000); doi: 10.1117/12.406376
Show Author Affiliations
An Sik Choi, Kyunghee Univ. (South Korea)
Woon Sik Baek, Kyunghee Univ. (South Korea)

Published in SPIE Proceedings Vol. 4087:
Applications of Photonic Technology 4
Roger A. Lessard; George A. Lampropoulos, Editor(s)

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