Simulation of Simultaneous All Optical Clock Extraction and Demultiplexing for OTDM Packet Signal Using a SMZ Switch
نویسنده
چکیده
In this paper we report the simulation results of simultaneous all optical clock extraction and demultiplexing from 4x10 GHz asynchronous optical time division multiplexed (OTDM) packet signals using a single symmetric Mach-Zehnder (SMZ) switch. In highspeed OTDM systems clock recovery, the address recognition and the payload routing are all should be carried out in the optical domain in order to avoid the bottleneck due to the optoelectronics conversion. Simulation results demonstrate that clock recovery, and payload demultiplexing is possible with high on-off ratio. Bit error rate performance shows that penalty free is achieved for 40-10Gb/s all-optical demultiplexing.
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