Optical coherent receivers with subsequent DSP show great promise as enabling technologies for ultra-high-information-rate optical transmission systems. DSP alleviates the need to lock the phases of the LO and transmitter signal, which is one of t

光纤通信系统中的相干光仿真，包括数字信号处理的全部过程和光纤信道的建模，针对16QAM的调制格式，带有Nyquist信号生成(Coherent light simulation in optical fiber communication system, including the whole process of digital signal processing and the modeling of optical fiber channel)