Regulating radiation component power in wavelength division...

Repeater and Raman amplification repeating system

Router having dual propagation paths for packets

Self-adjusting bit rate transducer in optical transmission...

Self-characterizing and self-programming optical transmitter

Shared optical performance monitoring

Shared optical performance monitoring

Sharing of power level information to support optical...

Signal identification in optical communications networks

Simulation of electro-optical connections that takes spatial...

SONET outage impact measurement technique

Spectral shaping for optical OFDM transmission

Status link for multi-channel optical communication systems

Submarine observation apparatus and submarine observation...

Supervisory control plane over wavelength routed networks

Switching status and performance monitoring technology for...

System and method for a channel guard in a reconfigurable...

System and method for a supervisory signal modulation scheme...

System and method for adaptively selecting a signal...

System and method for classifying high speed data signals...