Abstract
| Language | English |
|---|---|
| Pages | 2772-2776 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2004 |
| Event | 2004 IEEE International Conference on Communications - Paris, France Duration: 20 Jun 2004 → 24 Jun 2004 |
Conference
| Conference | 2004 IEEE International Conference on Communications |
|---|---|
| Country | France |
| City | Paris |
| Period | 20/06/04 → 24/06/04 |
Fingerprint
Keywords
- optical storage
- DSP
- experimental characterisation
- binary
- two dimensional
- channel
Cite this
}
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 conference › Paper
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.
PY - 2004
Y1 - 2004
N2 - 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).
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).
KW - optical storage
KW - DSP
KW - experimental characterisation
KW - binary
KW - two dimensional
KW - channel
U2 - 10.1109/ICC.2004.1313035
DO - 10.1109/ICC.2004.1313035
M3 - Paper
SP - 2772
EP - 2776
ER -