Band optical add/drop multiplexing
Band optical add/drop multiplexing
Banded semiconductor optical amplifiers and waveblockers
Bandwidth allocation device and dynamic bandwidth allocation...
Bandwidth allocation device and dynamic bandwidth allocation...
Bi-directional cross-connect
Bi-directional long haul/ultra long haul optical...
Bi-directional long haul/ultra long haul optical...
Bi-directional optical add/drop multiplexer for WDM optical...
Bi-directional optical cross-connect device
Bi-directional wavelength division multiplexing self-healing...
Bidirectional add/drop multiplexer
Bidirectional multichannel optical telecommunication system
Bidirectional optical add-drop multiplexer
Bidirectional optical amplifying apparatus and optical gain...
Bidirectional optical networks
Bidirectional optical signal multiplexer/demultiplexer
Bidirectional router and a method of bidirectional...
Bidirectional router and a method of bidirectional...
Bidirectional time division multiplexing optical...