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8 September 1995 Single carrier independent pit edge recording
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Proceedings Volume 2514, Optical Data Storage '95; (1995)
Event: Optical Data Storage '95, 1995, San Diego, CA, United States
Single carrier independent pit edge recording (SCIPER) stores data by modulating the position of the leading and trailing pit edges in very small (0.04 micrometers ) discrete steps. With this method we are able to achieve double the compact disc recording density while using a standard CD pick up. In this paper we review the principles of the SCIPER optical disc system and describe a noise reduction method based on the BCH error correction code. Incorporating of this noise reduction circuit improves the robustness of the SCIPER system against additive noise by 2.8 dB. The possibility of applying more advanced coding techniques such as Trellis coded modulation is also discussed.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seiji Kobayashi, Toshihiro Horigome, Joost P. de Kock, Hisayuki Yamatsu, and Hiroshi Ooki "Single carrier independent pit edge recording", Proc. SPIE 2514, Optical Data Storage '95, (8 September 1995);

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