Optoelectronics Research Centre (ORC), University of Southampton, UK
Photonic Crystal Fibres (RUSSELL DIVISION), Max Planck Institute for the Science of Light, Germany
https://mpl.mpg.de/divisions/russell-division/
Centre for Photonics and Photonic Materials, University of Bath, UK
https://www.bath.ac.uk/research-centres/centre-for-photonics-and-photonic-materials/
Gas-Phase Photonic and Microwave Materials group, Xlim Research institute, University of Limoges, France
CREOL, The College of Optics and Photonics, University of Central Florida, US
https://creol.ucf.edu/person/rodrigo-amezcua-correa/
DTU FOTONIK, Department of Photonics Engineering, Technical University of Denmark, Denmark
https://www.dtu.dk/english/service/phonebook/person?id=6148&cpid=&tab=2
Kuipers Lab, Department of Quantum Nanoscience, Delft University of Technology, The Netherlands
https://kuiperslab.tudelft.nl/
Department of Physics, Peking University, China
https://faculty.pku.edu.cn/huxiaoyong/zh_CN/index/7475/list/index.htm