Title :
Track error detection system with dual phase difference for super-resolution optical ROM disc
Author :
Nakai, K. ; Ohmaki, Masayuki ; Takeshita, Nobuo ; Shinoda, Masahisa ; Shima, Tal
Author_Institution :
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Kyoto, Japan
Abstract :
This paper presents a track error (TE) detection system for a readout of a higher-density super-resolution optical disc beyond Blu-ray Disc™, unaccompanied by its complication, based on a differential phase detection method. An improvement of quality of TE signal with this system is described on a numerical simulation using experimentally acquired a readout signal of the super-resolution optical disc.
Keywords :
numerical analysis; optical disc storage; read-only storage; signal detection; Blu-Ray Disc; TE detection system; TE signal quality; differential phase detection method; dual phase difference; numerical simulation; read-only memory; readout signal acquisition; superresolution optical ROM disc; track error detection system; Adaptive optics; Integrated optics; Nonlinear optics; Optical diffraction; Optical films; Optical recording; Optical reflection;
Conference_Titel :
Consumer Electronics (ICCE), 2014 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-1290-2
DOI :
10.1109/ICCE.2014.6776131
