Title :
High capacity MO media for digital still cameras "iD photo"
Author :
Shimazaki, Kazunori ; Ohnuki, Shinichiro ; Terasaki, Hiroaki ; Suzuki, Yuya ; Nakajima, Yoshiki ; Yoda, Y.
Author_Institution :
Tsukuba Res. Lab., Hitachi Maxell Ltd., Ibaraki, Japan
Abstract :
A magneto-optical disk system, named iD (intelligent, image) photo disk has been developed as a next generation media for digital still cameras. It has a large recording capacity, 730 MB with a 50.8 mm diameter. It employs the field modulation method for recording and center aperture detection (CAD) type magnetic super resolution for reproducing. The media is designed to decrease the recording field so as to reduce electric power consumption for mobile use.
Keywords :
magneto-optical modulation; magneto-optical recording; optical disc storage; 50.8 mm; 730 MB; center aperture detection; digital still cameras; electric power consumption; field modulation method; high capacity MO media; iD photo; intelligent image photo disk; large recording capacity; magnetic super resolution; magneto-optical disk system; mobile; next generation media; recording field; Apertures; Digital cameras; Disk recording; High speed optical techniques; Laser beams; Magnetic modulators; Magnetic recording; Magnetooptic recording; Optical recording; Perpendicular magnetic recording;
Conference_Titel :
Optical Data Storage, 2000. Conference Digest
Conference_Location :
Whisler, BC, Canada
Print_ISBN :
0-7803-5950-X
DOI :
10.1109/ODS.2000.848015
