Abstract

In this chapter, we introduce and analyze the coherent optical transmission system.We focus on the quasi-linear coherent optical detection system based on advanced digital signal processing technology, including front-end linear pre-equalization algorithm and back-end nonlinear processing algorithm. The bandwidth limitations of the device and the nonlinear damage of the fiber link have always been two important factors limiting the transmission of high-speed optical signals. The former limits the bandwidth and baud rate of the signal generation, while the latter limits the transmission distance of high-speed signals.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call