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Proceedings Paper

150 GB 6-layer write once disc for Blu-ray disc system
Author(s): Koji Mishima; Daisuke Yoshitoku; Hidetake Itoh; Takashi Kikukawa; Shigeru Yamatsu; Hiroyasu Inoue; Tsuyoshi Komaki; Kazushi Tanaka; Toshiki Aoi
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Paper Abstract

We have succeeded in developing 6-layer write once disc for Blu-ray Disc system with 150 GB capacity per single side disc by use of a novel recording material: germanium oxide doped bismuth peroxide. By optimizing the compositions of the recording films and the layer structure, the jitters of less than 8.0% at the user data recording rate of 72 Mbit/sec were obtained by the application of the write power of less than 16 mW. The write power is low enough to use the commercially available blue laser diodes.

Paper Details

Date Published: 22 June 2006
PDF: 11 pages
Proc. SPIE 6282, Optical Data Storage 2006, 62820I (22 June 2006); doi: 10.1117/12.685207
Show Author Affiliations
Koji Mishima, TDK Corp. (Japan)
Daisuke Yoshitoku, TDK Corp. (Japan)
Hidetake Itoh, TDK Corp. (Japan)
Takashi Kikukawa, TDK Corp. (Japan)
Shigeru Yamatsu, TDK Corp. (Japan)
Hiroyasu Inoue, TDK Corp. (Japan)
Tsuyoshi Komaki, TDK Corp. (Japan)
Kazushi Tanaka, TDK Corp. (Japan)
Toshiki Aoi, TDK Corp. (Japan)

Published in SPIE Proceedings Vol. 6282:
Optical Data Storage 2006
Ryuichi Katayama; Tuviah E. Schlesinger, Editor(s)

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