All-optical OTDM-to-WDM signal-format translation and OTDM add-drop functionality using bidirectional four wave mixing in semiconductor optical amplifier
A. Buxens et al., All-optical OTDM-to-WDM signal-format translation and OTDM add-drop functionality using bidirectional four wave mixing in semiconductor optical amplifier, ELECTR LETT, 36(2), 2000, pp. 156-158
The authors report simultaneous demultiplexing and wavelength conversion of
two 10Gbit/s channels from a 40Gbit/s OTDM signal using bidirectional four
wave mixing in a single semiconductor optical amplifier. Simultaneous demu
ltiplexing and clearing of a 10Gbit/s channel from the 40Gbit/s OTDM data s
tream is also reported. The BER penalty induced by bi-FWM is <1dB.