Hardware Implementation of Pixel Detection in Gray-Scale Holographic Data Storage Systems
Journal
Applied Optics
Journal Volume
51
Journal Issue
34
Pages
8228-8235
Date Issued
2012-12
Author(s)
C. Y. Chen
Abstract
This paper presents hardware implementation of an efficient solution to recovering gray-scale data pixels of images that have undergone interpixel interference in holographic data storage systems. The adopted algorithm, called the turbo receiver using interference-aware dual-list (TRIDL) detection, enjoys benefits of low error rate performance and low complexity. To verify the functionality and feasibility, this paper implements TRIDL detection with some circuit design techniques such as resource sharing on a field-programmable gate array.
SDGs
Type
journal article