40 Gbit/s optical communication system
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The work at the University of Bristol on a 40 Gbit/s OTDM transmission system within the HIGHWAY project has been described. Detailed models for the mode locked laser and TANDEM (electro-absorption modulator) optical sources have been developed which show that 10 ps pulses at repetition rates of 10 GHz, suitable for the OTDM application, are possible. A jitter measurement system has been used to measure the timing jitter of the TANDEM source to be 2.3 ps at a frequency of 5 GHz. Systems simulations have shown the need for dispersion accomodation/compensation
Published in:
High Speed and Long Distance Optical Transmission, IEE Colloquium on
Date of Conference: 18 Apr 1996