On the morning of November 3, 2024, the 5th gathering of our laboratory was held in the Rohm Building of Tsinghua University. Prof. Yidong Huang, Wei Zhang, Xue Feng, Fang Liu, Kaiyu Cui, Hao Sun, and Yongzhuo Li gathered together with more than 30 graduates from all over the country and dozens of senior doctoral students.

In the opening speech, Prof. Huang gave a warm welcome to the returning graduates and spoke highly of their achievements in their respective fields after graduation. She encouraged everyone to actively participate, gather wisdom and strength, and jointly promote the development of China's optoelectronics industry. Seven senior doctoral students in the laboratory introduced the latest research progress. Di Qu, CEO of H-Chip Technology Group, Yu Wang Yu, CEO of Seetrum Technology, and Xiangdong Li, CEO of LightFunction Technology introduced the rapid development and growth of the companies in the past year. Graduates representatives Tuo Qu, Long Xiao, and Peng Zhao shared their career development and life insights after graduation. Together, we recalled the warm years of scientific research and life side by side in the laboratory, and spent an unforgettable time.

It is hoped that the annual gathering can become a platform for our laboratory graduates to exchange information, exchange and share, and play a positive role in promoting everyone's career and the development of the laboratory.