"Eggcrate" substrate for a twisting ball display

1.5 .mu.m wavelength asymmetric fabry-perot modulator with negat

2-channel display system comprising micro electro mechanical...

2-channel display system comprising micro electro mechanical...

2-channel display system comprising micro electro mechanical...

2-D diffraction grating for substantially eliminating...

3-Channel light modulator and modulation method for a high power

Aberration compensating device and optical head device

Aberration correction apparatus and method

Aberration correction element, optical pickup, and...

Acceleration-insensitive opto-electronic oscillators

Accessory device for modulating the laser output of a pen-clip a

Accessory device for modulating the laser output of a pen-clip a

Accusto-optic time-integrating correlator for processing broadba

Achromatic optical modulators

Achromatic phase shift device and interferometer using...

Acoustic damping material for electro-optic materials

Acoustic damping material for electro-optic materials

Acoustic logging system using fiber optics

Acoustic-optic devices utilizing tellurium crystals