論文

査読有り
2000年2月

Optical disk readout analysis using an extended point spread function

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
  • K Saito
  • ,
  • K Uemura
  • ,
  • Y Kato
  • ,
  • S Hineno
  • ,
  • Y Matsumoto
  • ,
  • N Nishi
  • ,
  • K Toyota

39
2B
開始ページ
693
終了ページ
697
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1143/JJAP.39.693
出版者・発行元
JAPAN J APPLIED PHYSICS

We present a method to calculate the readout signals from optical disks and their applications. Our method is based on a convolution operation of marks recorded on a disk and an extended point spread function (EPSF). Our method can be applied to the case where the marks are recorded in a groove and the photodetector has an arbitrary shape. Four analyses examples are reported: analysis of the tracking error detection method termed the differential phase detection (DPD), focus shift dependency of readout signal jitter when the marks are recorded in a groove, EPSF for land and groove readout, and a compatible readout method for digital versatile disks and compact disks.

Web of Science ® 被引用回数 : 8

リンク情報
DOI
https://doi.org/10.1143/JJAP.39.693
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000087538700003&DestApp=WOS_CPL
ID情報
  • DOI : 10.1143/JJAP.39.693
  • ISSN : 0021-4922
  • Web of Science ID : WOS:000087538700003

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