Prof. DeGui Sun | Cosmology and Physics | Research Excellence Award

Prof. DeGui Sun is a highly respected scholar in cosmology and physics, with a strong interdisciplinary profile that bridges fundamental physical theory, photonics, and advanced functional materials. He is a professor at Changchun University of Science and Technology, where he has built an influential research program centered on light–matter interaction, optical waveguide physics, and electromagnetic modulation mechanisms relevant to both fundamental physics and applied technologies. Prof. Sun’s research explores how physical principles governing waves, fields, and energy transfer can be precisely controlled through material design and structural engineering, contributing to deeper understanding across modern physics and cosmology-inspired modeling frameworks. He is particularly known for his work on electro-optic modulation, photonic waveguides, metasurfaces, and micro-/nano-scale optical structures, where he combines theoretical analysis, numerical simulation, and experimental validation to reveal new physical behaviors and functional responses. His studies emphasize the coupling between electromagnetic fields and material systems, advancing precision control of optical signals and energy propagation. Prof. Sun has led numerous competitive research projects and has played a key role in developing innovative optical materials and devices with applications in communication, sensing, and information physics. Beyond his research achievements, he has made significant contributions to graduate education and mentorship, supervising doctoral and master’s students and fostering interdisciplinary thinking at the intersection of physics, materials science, and engineering. He is also actively engaged in academic service, international collaboration, and scholarly dissemination, strengthening global exchange in physics research. Through his sustained contributions to physical theory, photonic systems, and materials-based control of light, Prof. DeGui Sun has established a strong scientific reputation. His intellectual leadership, research depth, and impact across cosmology-related physics and applied photonics make him a deserving recipient of the Research Excellence Award.

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