Near-field light generating device including near-field...

Near-field light generating element and heat-assisted...

Near-field light generating element comprising surface...

Near-field light generating element having two different angles

Near-field light generating element utilizing surface plasmon

Near-field magneto-optical head having a magnetic sensor

Near-field optical transducers having a tilted metallic pin

Non-overwritable magnetooptical recording apparatus using exchan

Optical card reproducing apparatus for reproducing information w

Optical data recording and playback system

Optical device with optical recording medium having...

Optical device, optically heat assisted magnetic recording...

Optical disc

Optical disc head including a bowtie grating antenna and...

Optical disc memory system utilizing a smectic chiral liquid cry

Optical disc recording and reproducing apparatus with improved s

Optical disc system and method for controlling bias coil and...

Optical disc system and optical disk therefor

Optical disc system having an objective lens with a numerical ap

Optical disc system having current monitoring circuit with...