High-Track-Density Optical Disc by Radial Direction Partial Response

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概要

• 論文の詳細を見る

• We propose a new recording method, the radial direction partial response (RPR), with which we are able to use a narrow track pitch. This method can be used only for optical read-only-memory discs. We present experimental results of this method combined with the multilevel recording technique called "single carrier independent pit edge recording" (SCIPER). (The combined method is called SCIPER-RPR). When a track pitch of 0.45 $\mu$m and 0.28 $\mu$m/bit in linear recording density is read out by a digital versatile disc (DVD) equivalent optical pickup, we confirmed a bit error rate of $1.5\times 10^{-4}$.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2001-04-15

著者

• Yamatsu Hisayuki

  Gigabyte Laboratory Media Development Department Sony Corporation

• HORIGOME Toshihiro

  Gigabyte Laboratory, Media Development Department, Sony Corporation

• Kobayashi Seiji

  Gigabyte Laboratory Media Development Department Sony Corporation

• Kobayashi Seiji

  Gigabyte Laboratory, Media Development Department, Sony Corporation 2G1F, 6-7-35 Kitashinagawa, Shinagawa-ku, Tokyo 141, Japan

関連論文

• High-Track-Density Optical Disc by Radial Direction Partial Response
• High-Track-Density Optical Disc by Radial Direction Partial Response

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