On October 10, 2021, Professor Yidong Huang hosted the plenary sessionon the  Conference of Photonics Asia 2021.

Photonics Asia 2021 was grandly held in Nantong International Conference Center from October 10-12.

The conference is co-sponsored by the International Society of Optical Engineering (SPIE) and the Chinese Optical Society (COS). The conference set up a total of 17 topics, covering nearly 100 research directions in the field of optical sensing, optical inspection, optical communications and optical networks, laser devices, optical materials, imaging displays, micro-nano photonics, quantum information, energy photonics, medical and biomedicine, and received more than 900 domestic and foreign manuscripts. The conference invited many academicians in the fields of optics and optoelectronics, as well as experts and scholars from more than 100 universities and research institutes across the country, with nearly 1,000 participants.