Advances in the next generation high-density optical storage technologies

Y. S. Liu*, T. R. Jeng, F. H. Lo, Y. C. Yang, C. L. Chang, K. J. Lee, S. L. Chang, M. C. Lee, W. Y. Liao, J. J. Ju, Der-Ray Huang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


The development of different optical disk formats for the next generation optical storage proposed by ITRI and AOSRA of Taiwan industry using blue laser was discussed. The three disk formats were Blu-Ray Disk (BD),the HD-DVD (AOC), and HD-DVD. The Blue HD-DVD adapts the optical design as the AOD format using an NA=0.65 objective lens. Blue HD-DVD-2 uses an optical system similar to that of BD with NA 0.85. The comparison of the error correction code (ECC) for Blue HD-DVD and the present DVD was performed in which the ECC rate was 4380 out of 55404 bytes for Blue HD-DVD and 4832 out of 33024 for DVD.

Original languageEnglish
Pages (from-to)800-801
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
StatePublished - 1 Dec 2004
Event2004 IEEE LEOS Annual Meeting Conference Proceedings, LEOS 2004 - Rio Grande, Puerto Rico
Duration: 7 Nov 200411 Nov 2004

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