J. Hauden et al., DEMONSTRATION OF A SINGLE-SOURCE BIDIRECTIONAL FIBER LINK USING POLARIZATION-INSENSITIVE LINBO3 INTEGRATED COHERENCE MODULATORS, Electronics Letters, 32(8), 1996, pp. 751-752
A single source full-duplex bidirectional link based on coherence mult
iplexing has been realised. The use of Z-propagating LiNbO3 integrated
modulators ensures polarisation independent operation when used to tr
ansmit digital signals.