Chen Fa-Xi, Zhao Kan, Li Bo, Liu Bo, Guo Xin-Xing, Kong Wei-Cheng, Chen Guo-Chao, Guo Bao-Long, Liu Tao, Zhang Shou-Gang. High-precision dual-wavelength time transfer via1085-km telecommunication fiber linkJ. Acta Physica Sinica, 2021, 70(7): 070702. DOI: 10.7498/aps.70.20201277