Title :
Solutions to eliminate non-linearity during the readout process on optical disks
Author :
Maeda, Takeshi ; Shimano, Takeshi ; Minemura, Hiroyuki
Author_Institution :
Storage Technol. Res. Center, Hitachi Ltd., Yokohama, Japan
Abstract :
This work describes methods to eliminate nonlinearity, which harms improvement in performance of consumer optical disk systems. One is the combination of adaptive write pulse control and write shift compensation for rewritable disks. The other is a new ROM disk structure to eliminate it in principle.
Keywords :
adaptive control; optical disc storage; video recording; ROM disk structure; adaptive write pulse control; consumer optical disk systems; nonlinearity elimination; readout process; rewritable disks; write shift compensation; Adaptive control; Adaptive optics; Nonlinear optical devices; Nonlinear optics; Optical pulses; Optical receivers; Programmable control; Pulse modulation; Read only memory; Timing;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429694
