Efficient optical system

Efficient photoluminescent polarizers, process for forming,...

Efficient sampled bragg gratings for wdm applications

Elastic constraint system for eyeglasses assembly and...

Elastic spring element for attaching the eyeglass temple to...

Elastic surface wave transducer array

Elastomeric fiber optic splice

Elastomeric mold for optical fiber buffer

Elastomeric optical waveguide

Electric and/or optical cable

Electric cable installation

Electric conductors incorporating optical fibres

Electric connection configuration for electro-optical device

Electric field controllable birefringence liquid crystal...

Electric heating device for mirror

Electric or optical cable manufacture

Electric path frame construction for eyewear

Electrical condenser

Electrical connection scheme for optical devices

Electrical connections for liquid crystal cells