Error Correcting Capable 2/4 Modulation Code Using the Trellis Coded Modulation in Holographic Data
Published in Nonlinear Optics • Jan 1, 2011
Authors:,,
Yong-ok Kim
Gyuyeol Kong
Sooyong Choi
Abstract
In holographic data storage (HDS) systems, two-dimensional (2D) inter-symbol interference (ISI) according to the degree of blur, thermal noise at detector, and a misalignment depending on pixel mismatch severely causes a poor performance [3]. To improve a bit error rate (BER) performance, more power...
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