Reducing phase distortion in a near-field optical data storage s

Reducing the recording power based on the timing of recorded syn

Reducing variations in density of perturbations on a storage...

Reduction of mesa fly height modulation due to media asperities

Reflecting mirror and optical pickup

Reflection type compound prism and optical pickup apparatus...

Reflective light beam focusing device with multiple focal points

Reflective optical data storage and laser recording media having

Refractive index matching means coupled to an optical fiber...

Regeneration of photographic data stored in a CD-player

Remote fine positioning mechanism

Replicable optical recording medium

Reproduced signal processing apparatus

Reproducing and recording optical pickup compatible with discs h

Reproducing apparatus having a detector for simultaneously scann

Reproducing apparatus having a detector for simultaneously scann

Reproducing apparatus having an arithmetic circuit to linearly c

Reproducing method and apparatus for optical disk

Reproducing stylus and method of making same

Reproducing stylus for an information signal recording medium