流体力学中壁湍流边界层中逆序结构的检测及空间拓扑形态-Detection and spatial topology of turbulent boundary layers in fluid mechanics reverse wall structure

This setup illustrates the principle of coherent detection and digital signal processing (DSP) for a coherent 112Gb/s QPSK signal. The system performance is limited by noise (added in front of the receiver), chromatic dispersion and PMD (taking place