Third International Conference on Optical Mass Data Storage: January 22-24, 1985, Los Angeles, California |
Common terms and phrases
alloy amorphous amplitude anisotropy applications bit cell bit error rate C/N ratio cartridge coercivity Compact Disc data rate data storage database detection detector developed diameter disc disk drive disk media disk storage domain electroforming electronics encoded erasable optical field flexible disks focus focusing format frequency function groove image sensor increase interface irradiation jukebox laser beam laser diode laser power lens magnetic disk magneto-optic magneto-optical disk mechanism metal modulation noise NRZI objective lens operation optical disk optical disk system optical head optical media optical recording optical storage output parameters performance perpendicular recording phase PMMA pregrooves problem pulse readout reflectivity retrieval rotation sample sector servo shown in Figure signal spot structure surface tape temperature thickness thin film track density turntable user data videodisk wavelength width write write-once write/read