Services Integration and Multiplexing for Broad-Band Communication Systems. - Amar M. Ali; Kurt W. Fussgaenger (IEEE J. Sel. Areas Commun., 1986)

Uni- and Bidirectional 4lambda x 560 Mb/s Transmission Systems Using WDM Devices Based on Vavelength-Selective Fused Single-Mode Fiber Couplers. - Kurt W. Fussgaenger; Rolf H. Rossberg (IEEE J. Sel. Areas Commun., 1990)