| Prof. Zhilin XiaWuhan University of Technology Bio: Zhilin Xia is currently a researcher at the Department of Metal Materials, School of Materials Science and Engineering, Wuhan University of Technology. In 2006, he received his Ph.D. degree in optical Engineering from Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences. In 2012, he was a visiting scholar at Monash University, Australia. He is mainly engaged in research on extreme environment service performance of optical components, photothermal management materials and technologies, laser and matter interaction, etc. He has presided over scientific research projects such as National Natural Science Foundation (Joint, surface, youth), key projects of Foundation Strengthening Program, Vision Action Project, and Postdoctoral Fund of the Ministry of Education. He has published nearly 100 papers in Nature Communications, ACS Applied Materials & Interface, ACS Photonics, Optical Express and other journals. His research interests include optical materials and optical components, photothermal utilization and management, laser and matter interaction. Title: The Development of Passive Radiation Cooling Materials and Technology Abstract: With the growth of the world population and the continuous development of science and technology, the global energy consumption rate is getting faster and faster, and the excessive dependence on fossil fuels for energy demand has led to serious environmental problems. In global energy consumption, a large proportion of energy is used for environmental cooling. Developing new refrigeration materials and cooling technologies is of great significance for saving energy consumption and reducing emissions. The temperature in outer space is about 3K, which is a huge cold source reservoir that is not limited by space and time. In recent years, passive radiation cooling technology using space cooling sources has been used to radiate the heat of radiators into outer space through transparent atmospheric windows, thereby reducing their own temperature below ambient temperature. This technology has the advantages of zero energy consumption and zero emissions, and has received widespread attention and research investment. This report will provide a brief overview of the principles, requirements, development, and existing problems of passive radiation cooling materials and application technologies. |
 | Prof. Yingke XuZhejiang University Bio: Yingke Xu is a Professor in the College of Biomedical Engineering and Instrument Science at Zhejiang University. He has long been engaged in research in biophotonics, super-resolution optical imaging, and intelligent optical imaging. He has published over 100 SCI-indexed papers in leading journals including Nature Methods, Nature Communications, and Advanced Science. He serves as an Adjunct Professor at Yale University, an Editorial Board Member of Communications Biology, and Corresponding Editor for Engineering, the official journal of the Chinese Academy of Engineering. He has led two National Key R&D Program projects, five National Natural Science Foundation of China (NSFC) grants, as well as major instrumentation projects funded by the NSFC, the Zhejiang Provincial Outstanding Young Scientist Fund, and multiple provincial key research projects. His honors include the First Prize of Zhejiang Provincial Technological Invention Award and the First Prize of the Science and Technology Progress Award of the China Instrument and Control Society, among others. Title: Fast Optical Imaging and Regulation of Dynamic Biological Processes Abstract: Super-resolution fluorescence microscopy techniques that break the optical diffraction limit—particularly their advanced applications in live-cell imaging—have created new opportunities across many areas of biomedical research. This presentation introduces a novel computational imaging approach based on evanescent field modulation, as well as deep learning–driven super-resolution imaging techniques, to achieve long-term, real-time dynamic super-resolution imaging in living cells. In addition, the report presents optogenetic techniques that integrate genetically encoded protein expression with laser-based optical control, enabling precise manipulation of intracellular protein activity using light. By organically combining high-resolution optical imaging, optical control, and cellular physiology, these approaches allow for a clear and in-depth understanding of the spatiotemporal transduction and regulation of cellular signaling processes. |
| Prof. Tingchao HeShenzhen University Tingchao He, Professor and Doctoral Supervisor, College of Physics and Optoelectronic Engineering, Shenzhen University. He obtained his Ph.D. from the Department of Physics, Shanghai Jiao Tong University. He has carried out research work at the Institute for Molecular Science in Japan and Nanyang Technological University in Singapore. His research direction focuses on the ultrafast optical and chiral optical properties of semiconductor materials. As the first author or corresponding author, he has published more than 100 papers in journals including Science Advances, Nature Communications, Advanced Materials, Nano Letters, ACS Nano, Angewandte Chemie International Edition and Laser Photonics Review. Title: Regulation ofOptical Activity and Applications of Chiral Semiconductor Quantum Dots Abstract: Quantum dots with chiral optical properties (or optical activity) hold broad application prospects in circularly polarized light diodes, spintronic devices, biomedicine, and other fields. Therefore, synthesizing quantum dots with excellent optical activity and investigating their optical properties are of great scientific significance and application value. Based on this, this report will introduce some of our recent work on the construction and physical property studies of chiral quantum dots. The specific contents are as follows: (1) Regulation of optical activity and its physical mechanism of chiral CdSe/CdS quantum dots. (2) Regulation of optical activity of chiral perovskite quantum dots. (3) Regulation of optical activity and applications of chiral transition metal oxides. |
 | Prof. Guangdong ZhouSouthwest University Guangdong Zhou is currently a professor at theCollege of Artificial Intelligence of Southwest University, a doctoral supervisor, and a talent in the "Chongqing Talent Program". His main research field is intelligent information materials and devices. He has been dedicated to understanding the principles of new optoelectronic memory devices, designing and implementing nanodevices with unprecedented performance, and has achieved key technological results in dynamic information processing and large-scale array integration. He has developed an all-optical artificial visual system, achieving new functions such as encoding, encryption, and real-time information processing of dynamic visual information. He has been the principal investigator of several projects including national defense key projects, joint projects of natural science funds, and chip technology transformation, with a cumulative budget of over 8 million yuan. He has published over 100 SCI papers (first author/co-author), with 50 of them being SCI-indexed, receiving over 7,000 citations, and an H-factor of 46. He has been granted 4 patents. He has long served as a reviewer for journals such as Nature, Nature Electronics, and Nature Communications. He has won the second prize of the Sichuan-Chongqing Academic Paper Award (ranked first), the third prize of the Guizhou Natural Science Award (ranked second), and the third prize of the Top Ten Scientific and Technological Achievements of the Western Science City in 2024 (rankedSecond). Title: Negative Resistance Effect-Based Photoelectronic Devices for Dynamic Vision Information Processing Abstract: The negative resistance effect (such as negative photoconductivity effect, negative differential resistance effect) is of crucial importance for neuromorphic computing. This negative resistance property endows the devices with rich nonlinear dynamic characteristics and low-power programming capabilities. This report presents the preparation of negative resistance effect-based devices and their physical mechanisms, and provides a detailed account of the design principles, working mechanisms, integration processes, and advanced computing systems of these devices. It also demonstrates the application of this negative resistance effect in information encryption and real-time processing of dynamic information. |
