Guanhao Wu is currently an Associate Professor in the Department of Precision Instrument, Tsinghua University, Beijing. He received Ph.D degree in optical engineering from Tsinghua University in 2008. He used to be a visiting researcher in National Metrology Institute of Japan (NMIJ) from 2011 to 2012.His research interests include frequency comb, comb-based distance measurement, light detection and ranging (Lidar) and other precise dimensional measurement technology. In recent years, he has published more than thirty international refereed journal papers (including Optics Letters, Optics Express and Scientific Reports) and he is the holder of ten Chinese patents. He won Jin Guofan annual young scholar award in 2012 and the Beijing Higher Education Young Elite Teacher award in 2013. Guanhao Wu has served on several technical and organizing committees for international and domestic conferences including the Conference on Lasers and Electro-Optics (CLEO) Technical Subcommittee member (2016-2018),24th Congress of International Commission for Optics(ICO-24)Technical Subcommittee member (2017), and the 7th Advanced Lasers and Photon Sources Conference (ALPS2018). Guanhao Wu is the member of the national optoelectronic measurement standardization technical committee (2015-2020), and the member of metrology instrument professional board of China Institute of Measurement and Testing Technology.