CROSSTALK REDUCTION IN A BIDIRECTIONAL OPTICAL LINK

摘要

The present invention relates to a method and a device for crosstalk reduction in a communication link for simultaneous and bidirectional optical transmission. In order to reduce crosstalk, two different optical wavelengths and two different electrical carrier frequencies are utilised. Applications of interest include optically based subscriber access systems and systems for optical interconnections in various information processing systems, such as computers.