Reverse flared optical coupling member for use with a high...
Reversible optoelectronic semiconductor device
Ribbed reflector
Ribbon array optical switch and optical switch architecture...
Ribbon fiber and manufacturing method therefor, and optical...
Ribbon optical cable having improved strength
Ribbon separation tool and method for separating an optical...
Ribbon-like optical fiber core assembly, method for...
Right angle corner retroreflectors and retroreflectors with...
Rigid attachment of optical fiber cable to another structure...
Rigid, multi-directional imaging bundle and imaging assembly...
Ring interferometer configuration for writing gratings
Ring photonic crystal fibers
Ringfield lithography
Ringfield lithography
Riser-rated optical cable suitable for use outdoors
Road surface marking tape material
Roadway sign
Robust autofocus system for a microscope
Robust fiber optic cables