Nanophotonics
Semiconductor optics
Materials, Spectroscopies and Physics
Peking University
About Our Lab
About our lab: Our research focuses on the development and investigation of nanoscale optoelectronic and quantum materials. Utilizing advanced microscopy and ultrafast spectroscopy techniques, we have conducted extensive studies on the optical and photophysics properties of emergent optoelectronic materials, including halide perovskites, 2D semiconductors, and noble metal nanostructures. We explore the fundamental laws and control mechanisms governing their interaction with light and matter within optical microcavities, focusing on phenomena such as exciton-polaritons and Bose-Einstein condensates (BEC). Additionally, we investigate their applications in nanophotonic and quantum devices, including micro/nanolasers, sensors, and switches.
Our Research Focuses
We focus on the light-matter interactions, photophysics, and lasing devices of low-dimensional semiconductors and noble metals.
Optical gain semiconductors
Materials, fabrication and low-threshold micro/nanolasers.
Strong light-matter interaction
Room temperature exciton-polariton, BEC and low-threshold polariton laser.
Optical spectroscopies
We explore the photo-generated carrier dynamics and optical spectroscopy of optoelectronic functional materials.
