Data storage using amorphous metallic storage medium

Data storage using pulsed optical domain reversal

Data storing and reading apparatus for storing data in a...

DC level fluctuation correction by selecting a time constant cou

DC offset removing circuit for magneto-optical recording medium

Deflecting a light beam in the same direction and speed of a rec

Deflection plate for optical pick-up device

Deformable mirror and method for fabricating the same and appara

Deformable mirror and optical data reproducing apparatus using t

Detachable sealed container enclosing an information recording/r

Detecting magnetooptic and intensity-modulated optical signals w

Detection apparatus, detection method and electron beam...

Detection of phase and amplitude modulation information on optic

Detector circuit for capacitance disc records

Detector matrix for acquiring track data from multiple tracks

Deterioration estimating method for a light emitting device and

Determination of optimal recording power in optical disk recordi

Device and method for optical data storage having multiple optic

Device and method for reading multilayer optical disk with...

Device and method for recording information on a disk