Fig. 1. Experimental setup of 400 GbE real-time dual-wavelength and DP fiber-terahertz-fiber seamless integration transmission system^[17]

Fig. 2. Experimental results of real-time dual-wavelength and DP fiber-terahertz-fiber seamless integration system

Fig. 3. The flexible rate combination of DSCM coherent PON

Fig. 4. Experimental setup of rate-flexible P2MP 100 Gbit/s coherent PON system

Fig. 5. The spectra from heterodyne frequency beat

Fig. 6. The spectrum of the millimeter-wave signal at received power of －20 dBm

Fig. 7. Experimental results of rate-flexible P2MP 100 Gbit/s coherent PON system based on DSCM

Fig. 8. Schematic diagram of blind channel equalization and estimation using VQ-VAE with a complex-valued 2×2 MIMO model

Fig. 9. Experimental setup and the DSP block diagram of the fiber-THz seamless integrated system with a DP 2×2 MIMO wireless link using VQ-VAE

Fig. 10. Experimental results of the fiber-THz seamless integrated system with a DP 2×2 MIMO wireless link using VQ-VAE