Author Affiliations

Alan Pak Tao Lau,^1,* Fabian N. Hauske,² Trevor B. Anderson,^3,4 and Chao Lu⁵

¹The Photonics Research Center, Dept. of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong

²Huawei Technologies Duesseldorf GmbH, European Research Center, Riesstrasse 25, D-80992 Munich, Germany

³National ICT Australia, Victorian Research Laboratory, University of Melbourne, Australia

⁴Monitoring Division, University of Melbourne, Australia

⁵The Photonics Research Center, Dept. of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong

^*Corresponding author: eeaptlau@polyu.edu.hk