A high speed OTDM receiver of clock recovery and demultiplexing using Bismuth oxide-based nonlinear fiber and erbium-doped bismuth oxide fiber

We demonstrate an all fiber-based OTDM receiver incorporating clock recovery and demultiplexing functions using short lengths of Bismuth oxide-based nonlinear fiber and erbium-doped Bismuth oxide fiber. Error-free, overall operation is achieved at 80 Gbit/s and the clock recovery is also shown to be operable at 160 Gbit/s.