Wang Guo-Chao, Li Xing-Hui, Yan Shu-Hua, Tan Li-Long, Guan Wen-Liang. Real-time absolute distance measurement by multi-wavelength interferometry synchronously multi-channel phase-locked to frequency comb and analysis for the potential non-ambiguity rangeJ. Acta Physica Sinica, 2021, 70(4): 040601. DOI: 10.7498/aps.70.20201225