Optical disc system for digital video recording

Tatsuya Narahara, Shoei Kobayashi, Masayuki Hattori, Yoshihide Shimpuku, Gijs van den Enden, Joost Kahlman, Marten van Dijk, Roel van Woudenberg

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Abstract

A real time digital video recording system with 9.2 GB capacity, 33 Mbps user data rate and consists of a channel modulation scheme, an error correction method, and a new address format is presented based on high-numerical aperture land/groove phase-change recording through a thin cover layer. The total efficiency of address format, direct current (DC)-control and error correction is 79%, which is very high for a random phase-change recording system. Most of the overhead is used to guarantee system robustness: a powerful and effective error correction; efficient and guaranteed DC-control; robust addressing by efficiently designed headers; and robust and reliable phase-change recording behavior.
Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-optical Instrumentation Engineers
Pages50-52
Publication statusPublished - 1999
Externally publishedYes
EventProceedings of the 1999 Joint International Symposium on Optical Memory and Optical Optical Data Storage (ISOM/ODS'99) -
Duration: 12 Jul 199915 Jul 1999

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering

Conference

ConferenceProceedings of the 1999 Joint International Symposium on Optical Memory and Optical Optical Data Storage (ISOM/ODS'99)
Period12/07/9915/07/99

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