

Welcome!
In an era marked by rapid advancements in information technology, society grapples with complex challenges related to both information acquisition and processing. Our research group interest is in photonic technology development, aiming to provide innovative, pragmatic, and scalable solutions to these issues. We delve into various cutting-edge domains such as ultrafast optics, optical frequency combs, quantum optics, optical information processing, mid-infrared photonics, and laser spectroscopy. Utilizing sophisticated laser systems, micro- and nano-fabrication methodologies, novel materials, and computational theoretical techniques, our primary objective is the experimental validation of groundbreaking nonlinear photonic systems and methodologies.
News
Tongyao joined to the SPIE Photonics West 2025 as the presenter of our new work "Using Optical-Electronic Neural Network for Demultiplexing OAM-Coded Signals" in the session "Quantum Effects and Information". This work innovatively integrates Fourier optics convolution with intensity-based recognition to efficiently demultiplex OAM beams, offering a promising advancement for high-capacity free-space optical communications.