Experimental characterization for the binary two-dimensional optical storage channel

L. Stankovic, A. Moinian, B. Honary, A. Van der Lee, W.M.J. Coene

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

A new and challenging concept for optical storage is being developed, in which the information written on the disc has a two-dimensional characteristic, with the aim of realizing an increase of a factor of two in data density and a factor of ten in data rate over the current 3(rd) generation of optical storage (Blu-Ray Disc, BD). Experimental channel characterization provides insight into the magnitude of intersymbol interference, signal levels, modulation and noise distribution from the measured signal waveform. This information is used to evaluate the quality of the mastered discs, and provide feedback in the optimization process. It also yields essential input to the actual design of the signal processing solutions. The stages involved in characterizing the channel are downsampling and model fitting using a scalar diffraction model. The information gathered from channel characterization is demonstrated with experimental measurements from discs with an initial density of 1.4xBD using the same physical read-out system (blue laser and high-NA lens).
LanguageEnglish
Pages2772-2776
Number of pages4
DOIs
Publication statusPublished - 2004
Event2004 IEEE International Conference on Communications - Paris, France
Duration: 20 Jun 200424 Jun 2004

Conference

Conference2004 IEEE International Conference on Communications
CountryFrance
CityParis
Period20/06/0424/06/04

Fingerprint

signal processing
rays
waveforms
lenses
scalars
interference
modulation
optimization
diffraction
lasers

Keywords

  • optical storage
  • DSP
  • experimental characterisation
  • binary
  • two dimensional
  • channel

Cite this

Stankovic, L., Moinian, A., Honary, B., Van der Lee, A., & Coene, W. M. J. (2004). Experimental characterization for the binary two-dimensional optical storage channel. 2772-2776 . Paper presented at 2004 IEEE International Conference on Communications, Paris, France. https://doi.org/10.1109/ICC.2004.1313035
Stankovic, L. ; Moinian, A. ; Honary, B. ; Van der Lee, A. ; Coene, W.M.J. / Experimental characterization for the binary two-dimensional optical storage channel. Paper presented at 2004 IEEE International Conference on Communications, Paris, France.4 p.
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Stankovic, L, Moinian, A, Honary, B, Van der Lee, A & Coene, WMJ 2004, 'Experimental characterization for the binary two-dimensional optical storage channel' Paper presented at 2004 IEEE International Conference on Communications, Paris, France, 20/06/04 - 24/06/04, pp. 2772-2776 . https://doi.org/10.1109/ICC.2004.1313035

Experimental characterization for the binary two-dimensional optical storage channel. / Stankovic, L.; Moinian, A.; Honary, B.; Van der Lee, A.; Coene, W.M.J.

2004. 2772-2776 Paper presented at 2004 IEEE International Conference on Communications, Paris, France.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Experimental characterization for the binary two-dimensional optical storage channel

AU - Stankovic, L.

AU - Moinian, A.

AU - Honary, B.

AU - Van der Lee, A.

AU - Coene, W.M.J.

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AB - A new and challenging concept for optical storage is being developed, in which the information written on the disc has a two-dimensional characteristic, with the aim of realizing an increase of a factor of two in data density and a factor of ten in data rate over the current 3(rd) generation of optical storage (Blu-Ray Disc, BD). Experimental channel characterization provides insight into the magnitude of intersymbol interference, signal levels, modulation and noise distribution from the measured signal waveform. This information is used to evaluate the quality of the mastered discs, and provide feedback in the optimization process. It also yields essential input to the actual design of the signal processing solutions. The stages involved in characterizing the channel are downsampling and model fitting using a scalar diffraction model. The information gathered from channel characterization is demonstrated with experimental measurements from discs with an initial density of 1.4xBD using the same physical read-out system (blue laser and high-NA lens).

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KW - two dimensional

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Stankovic L, Moinian A, Honary B, Van der Lee A, Coene WMJ. Experimental characterization for the binary two-dimensional optical storage channel. 2004. Paper presented at 2004 IEEE International Conference on Communications, Paris, France. https://doi.org/10.1109/ICC.2004.1313035