Apparatus and method for a modified half-aperture focus/tracking

Apparatus and method for cancelling cross-talk in signals from o

Apparatus and method for compressing a digital input signal in m

Apparatus and method for controllable gain and phase matching in

Apparatus and method for controlling data write operations...

Apparatus and method for controlling power of laser diode...

Apparatus and method for controlling tracking and focusing...

Apparatus and method for coupling light to a thin film...

Apparatus and method for differential tracking in a magneto-opti

Apparatus and method for fabricating a deflection mirror tower

Apparatus and method for fabricating a lens/mirror tower

Apparatus and method for focusing a light beam in a three-dimens

Apparatus and method for forming reflective layer of optical...

Apparatus and method for generating radio frequency ripple...

Apparatus and method for holographic information storage and...

Apparatus and method for implementing a variable-speed audio...

Apparatus and method for laser noise cancellation in an optical

Apparatus and method for minimizing magnification distortion in

Apparatus and method for optical data storage and retrieval

Apparatus and method for optimizing performance in read/write he