System and method for tunable chromatic dispersion compensation

System and method for use of a variable optical attenuator...

System and method for wave vector multiplexed laser...

System and methods for quantum key distribution over WDM links

System and methods for quantum key distribution over WDM links

System for accessing a wavelength-division-multiplexed...

System for checking the operation of an optical filter

System for compensating for chromatic dispersion and...

System for distributing information and energy using fiber...

System for optically transmitting...

Systems and methods for adaptive gain control to compensate...

Systems and methods for multiplexing QKD channels

Systems and methods for providing a three-port...

Technique for optically converting wavelengths in a...

Terminal apparatus and controlling method for optical output...

Thermally-floating transmitter wavelength grid of signal...

Topologically multiplexed optical data communication

Topologically multiplexed optical data communication

Topologically multiplexed optical data communication

Transient control solution for optical networks