Communication system with hybrid protection at multiple OSI...
Communication systems incorporating control meshes
Communication using bi-directional LEDs
Communications and position location system and method
Communications network
Communications network
Communications network for a metropolitan area
Communications system
Communications system
Communications systems and methods
Communications test receiver
Compact high-resolution tunable optical filter using optical...
Compact optical multiplexer/demultiplexer
Compact optical performance monitor
Compact optical transceivers for host bus adapters
Compact optical wavelength add/drop multiplexer
Compact systems for generating polarization-entangled photons
Compact wavelength filter using optical birefringence and...
Compensating impairments of optical channel using adaptive...
Compensation for polarization mode dispersion in single mode...