Optical signal receiving circuit and method for receiving...

Optical signal regenerator and optical communications system inc

Optical signal resynchronization method and device

Optical signal transceiver for use with diffusely transmitted op

Optical signal translator unit

Optical signal transmission apparatus and method

Optical signal transmission device

Optical signal transmission installation including a repeater mo

Optical signal transmission network

Optical signal transmission network

optical signal transmission network with fiber-break detection

Optical signal transmission system, particularly optical cable t

Optical signal transmission with polarization-insensitive cohere

Optical signal transmission with thermooptically controlled...

Optical signal transmitter having an apc circuit with automatic

Optical signal transmitter, system and method of transmission

Optical signal varying devices

Optical signal-regenerating unit and transmission system compris

Optical SNR measurer in WDM optical transmitting device

Optical soliton pulse transmission system