This paper reviews recent results for clock recovery circuits operating at speeds in excess of 1 Gbit/sec or realized as multichannel arrays. The emphasis is on Synchronous Optical NETwork (SONET) type systems, their requirements, and the effect of the clock recovery circuits on system performance. Clock recovery approaches include filter based, phase-lockcd-loops, and all-optical methods.
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Citation
Ken Pedrotti
"
Clock recovery for high-speed optical communication
", Proc. SPIE 10284, Optoelectronic Interconnects and Packaging, 102840E (July 7, 2017); doi:10.1117/12.229266; http://dx.doi.org/10.1117/12.229266