Safety edge with status and failure recognition
Safety shutdown system for a WDM fiber optic communications...
Sampled analog transmission
Satellite downlink via patterns of uncollimated light
Satellite information autonomous distribution satellite,...
Saturable light absorber structure and a device...
Scalable and exchangeable erbium doped fiber amplifier for DWDM
Scalable optical demultiplexing arrangement for wide band...
Scalable transceiver based repeater
Scanned acquisition using pre-track data
Second order predistortion circuit
Secure analog communication system using time and wavelength...
Secure communication system and method for exchanging data...
Secure covert combat identification friend-or-foe (IFF)...
Secure covert combat identification friend-or-foe (IFF)...
Secure optical communication system
Secure optical communication system
Secure optical layer multicasting to effect survivability
Secure quantum optical communications system and method
Secure updating of non-volatile memory