Optical signal recovery for distribution communication system
Optical simulcast network with centralized call processing
Optical spectral analyzer
Optical splitter having a self-contained optical source
Optical sub-carrier multiplex television transmission system usi
Optical switch
Optical switch for a very large number of channels
Optical switching system
Optical telecommunication package switching system using asynchr
Optical telecommunications system using code division multiple a
Optical termination system
Optical time slot interchanger using one-bit memory cells
Optical time-division switching system employing optical bistabl
Optical transceiver having waveguide couplers for filtering and
Optical transducer array system
Optical transmission
Optical transmission device
Optical transmission device
Optical transmission network with asynchronous mapping and...
Optical transmission switching device