Secure communications system
Secure communications with low-orbit spacecraft using quantum cr
Secure fiber optic networks
Secure fiber optic telecommunications system and method
Secure remote control system
Selectable low-voltage differential signal/current mode...
Selection of transmission facilities using optical wavelength di
Self adjusting tuned resonant photodiode input circuit
Self clocked, self routed photonic switch
Self-aligning analog laser transmitter
Self-aligning optical transceiver
Self-amplified networks
Self-healing network
Self-healing optical network
Self-interference cancellation for two-party relayed communicati
Self-monitored light source for stable wavelength optical...
Self-powered datalink activation system
Self-routing multi-stage photonic interconnect
Self-routing multi-stage photonic interconnect
Self-routing network using optical gate array driven by control