Coupling system between an optical fibre and an optical device

Coupling to waveguides that are embedded in printed circuit...

Coupling-enhanced surface etched gratings

Covered optical fiber

Covert headworn information display or data display or...

Covert security coating

Creation of bragg reflective gratings in waveguides

Creation of bragg reflective gratings in waveguides

Creep-resistant optical fiber attachment

Crimped connector assembly for fiber optic cables or the like

Cross scan beam positioner for multiple channel laser ros

Cross-linkable polyionic coatings for contact lenses

Crossover arrangement for optical conductors

Crystalline colloidal narrow band radiation filter

Crystalline fiber and a process for the production of the same

Cube corner article with altered inactive areas and method...

Cube corner articles exhibiting improved entrance angularity...

Cube corner cavity based retroreflectors and methods for...

Cube corner cavity based retroreflectors with transparent...

Cube corner reflex reflector