Two-dimensional optical storage

Wim M.J. Coene, Dominique M. Bruls, André H.J. Immink, A.M. van der Lee, Andries P. Hekstra, J. Riani, Steven J.L van Beneden, Massimo Ciacci, Jan W.M. Bergmans, M. Furuki

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)

Abstract

With storage capacities increasing much faster than data rates, fast read-out of content is becoming a bottleneck for the convenient use of optical storage devices. Two-dimensional optical storage (TwoDOS) is a new concept that solves this data-rate problem by using a multi-spot parallel readout system. In addition, the storage capacity is increased with a factor of at least 2. Using the same read-out physics as in the Blu-ray disc standard, single layered 12 cm discs with capacities up to 50 GB have been read out successfully at bit-rates as high as 560 Mbit/s. Basic pillars of TwoDOS are advanced signal processing and disc mastering techniques, and a proper design of the optical path.
Original languageEnglish
Title of host publicationIEEE International Conference on Acoustics, Speech, and Signal Processing 2005 (ICASSP 2005)
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages749-752
Number of pages4
ISBN (Print)0-7803-8874-7
DOIs
Publication statusPublished - 2005
Event2005 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2005) - Philadelphia, United States
Duration: 18 Mar 200523 Mar 2005

Conference

Conference2005 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2005)
Abbreviated titleICASSP 2005
Country/TerritoryUnited States
CityPhiladelphia
Period18/03/0523/03/05
OtherInt. Conf. on Acoustics, Speech and Signal Processing (ICASSP'05), Philadelphia, PA, USA

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