Yuqi Li, Yue Meng, Xuchen Hua, Zichen Qian, Siyu Chen, Zihe Hu, Mingming Zhang, Yuan Gao, Jun Wu, Ming Tang: BiDi-EDF Enabled Co-Frequency Co-time Full-duplex Transmission over Single-span 150-km ST-HCF for ZR+ Applications. OFC 2026: 1-3