Title :
Three-dimensional modulation codes for two-photon page-oriented optical data storage systems
Author :
Pansatiankul, Dhawat E. ; Sawchuk, Alexander A.
Author_Institution :
Signal & Image Process. Inst., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
In this paper, we briefly review the concepts of our 2-D modulation coding scheme for page-oriented optical data storage (PODS) and present another example of a 2-D modulation code. We then present a novel three-dimensional (3-D) modulation coding scheme that can mitigate both the effects of intersymbol interference (ISI) and the effects of interpage interference (IPI) in two-photon PODS systems. Design principles and an example of a 3-D modulation code derived from a new 2-D modulation code are also described.
Keywords :
intersymbol interference; modulation coding; optical storage; two-photon processes; interpage interference; intersymbol interference; three-dimensional modulation code; two-photon page-oriented optical data storage system; Absorption; Data storage systems; HDTV; Image processing; Information retrieval; Intersymbol interference; Memory; Modulation coding; Optical modulation; Signal processing;
Conference_Titel :
Optical Memory and Optical Data Storage Topical Meeting, 2002. International Symposium on
Print_ISBN :
0-7803-7379-0
DOI :
10.1109/OMODS.2002.1028664
