Title :
Physical channel model for holographic data storage systems
Author :
Ramamoorthy, Lakshmi ; Nabavi, Sheida ; Kumar, B. V K Vijaya
Author_Institution :
Dept. of ECE, Carnegie Mellon Univ., Pittsburgh, PA, USA
Abstract :
In this paper we present a channel model for a holographic data storage (HDS) system based on the physical impairments of the system. Histogram and pixel-wise comparisons between the real output pages and simulated pages show that the physical channel model yields about 30% normalized root mean square error (NRMSE).
Keywords :
holographic storage; mean square error methods; holographic data storage; normalized root mean square error; physical channel model; Cameras; Data storage systems; Detectors; Fourier transforms; Holography; Lenses; Memory; Optical noise; Optical signal processing; Signal to noise ratio;
Conference_Titel :
Lasers and Electro-Optics Society, 2004. LEOS 2004. The 17th Annual Meeting of the IEEE
Print_ISBN :
0-7803-8557-8
DOI :
10.1109/LEOS.2004.1363583
