Demonstration of C-Band 200G Self-Coherent PON Based on Dual-Polarization CESC Detection with 33-dB Loss Budget

We demonstrate a 200G self-coherent PON based on proposed dual-polarization carrierextracted self-coherent detection using an integrated CROW filter, which achieves a 223.2-Gb/s transmission rate over 20-km SSMF with 33-dB loss budget under $1 \times 10^{-2}$ BER threshold.