Peigeng Han, professor, master's supervisor, Taishan Scholar of Shandong Province, Young Scholars Future Program of Shandong University. He has long been dedicated to studying and solving scientific problems related to the design, synthesis, optical properties, photophysical processes, and excited-state dynamics of novel luminescent materials, nanomaterials, and rare earth materials. He also explores their potential application value in the fields of optics and optoelectronics.