論文

査読有り
2000年

GBR (Groove Baseband Recording) for an optical disc ROM

OPTICAL DATA STORAGE 2000
  • S Kobayashi
  • ,
  • T Horigome
  • ,
  • H Yamatsu
  • ,
  • S Masuhara
  • ,
  • K Saito

4090
開始ページ
12
終了ページ
15
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
出版者・発行元
SPIE-INT SOC OPTICAL ENGINEERING

We propose a method to record a multilevel signal onto an optical read only memory (ROM) disc. In this method, we use the signal processing to generate the multilevel recording signal, which satisfies zero-intersymbol interference (ISI) condition and zero-direct current (DC) condition. The resultant multilevel signal is emboss recorded as position displacement of groove walls. To playback a disc, the push-pull detection and the adaptive equalizer is used. Experimental disc of 0.6 micron trackpitch and a 0.28 micron / bit of density is made. When a DVD equivalent optical pickup is used to playback this disc, we confirm the error rate of 3x10(-4) and a clear 2-dimentional eye pattern of 16 levels.

Web of Science ® 被引用回数 : 3

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000165310200002&DestApp=WOS_CPL
ID情報
  • ISSN : 0277-786X
  • Web of Science ID : WOS:000165310200002

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