Apparatus and method of recording/reproducing hologram and...

Apparatus and method providing a mirror averaging function...

Apparatus and method to determine an optimal power level to...

Apparatus and method to set a rotation rate for an optical...

Apparatus and method to store and retrieve information using...

Apparatus and method to store information in a holographic...

Apparatus and method to store information in a holographic...

APPARATUS FOR ADJUSTING SIGNAL LEVELS DERIVED FROM AN...

Apparatus for and method of controlling auto laser diode power

Apparatus for and method of controlling photo diode using...

Apparatus for and method of controlling playback light intensity

Apparatus for and method of reading datas recorded on an optical

Apparatus for controlling a mirror signal and a method thereof

Apparatus for controlling an electrical current passed to a writ

Apparatus for controlling emission power of laser diode

Apparatus for controlling the write beam in an optical data reco

Apparatus for detecting physical marks from wobble signal...

Apparatus for detecting the secondary distortion of optical type

Apparatus for digitally recording reproducing and editing an aud

Apparatus for erasing information on a reversible optical record