Prof. Yeeu-Chang Lee | Experimental methods | Best Researcher Award

Chung Yuan Christian University | Taiwan

Professor Yeeu-Chang Lee is a leading researcher in ultrafast laser–material interactions, micro/nano fabrication, and computational optics. Specializing in the integration of high-energy laser processing with optical simulations, Professor Lee’s work aims to innovate advanced photonic structures. His research contributes significantly to the development of energy-efficient and scalable photonics solutions, with a focus on improving systems like LEDs and optical diffusers through precise and novel microstructure designs.

Profile

Scopus

Early Academic Pursuits 🎓

Professor Lee’s academic journey began with a passion for applied physics and optics, leading him to obtain his advanced degrees in the field of laser physics and material science. Early in his career, he was captivated by the intersection of laser technology and material manipulation, sparking his focus on ultrafast lasers and their applications in micro/nano fabrication. His early work laid the foundation for his current expertise in picosecond and femtosecond laser technologies.

Professional Endeavors 🏆

Professor Lee’s professional career has been marked by his leadership in cutting-edge projects involving high-energy laser processing. Throughout his career, he has held key positions in various academic and research institutions, advancing the development of laser-based fabrication techniques. His roles in research teams have centered around developing new ways to optimize light extraction and diffusion efficiency in photonic devices, with significant collaborations in both industry and academia.

Contributions and Research Focus 🔬

Professor Lee’s research focuses on bridging applied high-energy physics with computational science to solve pressing challenges in photonics and optical engineering. He has pioneered work in the fabrication of micro-lens arrays and subwavelength textures aimed at improving light extraction in devices like LEDs and optical diffusers. His innovative use of tools such as LightTools and Bezier-based modeling allows for precise simulations and optimization of microstructure design, leading to more efficient optical systems.

Impact and Influence 🌍

Professor Lee’s work has significantly influenced the field of photonics, especially in areas related to energy-efficient lighting and optical systems design. His pioneering contributions in laser processing and optical simulations have impacted industries focused on LEDs, displays, and renewable energy technologies. By developing new approaches to light field distribution and optical modeling, he has set new standards for high-precision fabrication in photonics.

Academic Cites 📚

With numerous publications in leading scientific journals, Professor Lee’s work has been widely cited in the fields of laser physics, materials science, and optical engineering. His contributions to picosecond and femtosecond laser applications have garnered attention globally, with his work often referenced in studies exploring advanced photonic structures and light manipulation technologies.

Research Skills 🧑‍🔬

Professor Lee’s expertise includes advanced techniques in ultrafast laser processing, micro/nano fabrication, and computational optics. He is proficient in optical simulation software such as LightTools and Bezier-based modeling, employing these tools for high-precision light field simulations and the optimization of microstructure designs. His work requires a deep understanding of laser-material interactions, material properties, and optical design principles to create innovative photonic solutions.

Teaching Experience 🎓

As a professor, Professor Lee has a strong track record of educating the next generation of optical engineers and laser scientists. He has taught courses on ultrafast lasers, photonics, and optical design, emphasizing practical, hands-on learning. His students benefit from his industry expertise and advanced knowledge of laser-material interactions, which helps them bridge the gap between theory and application.

🎓🤝Industry-Academia Collaboration

• Development of reverse nanoimprint lithography for fabricating nanopatterned sapphire substrates
• Enhancing the efficiency of light-emitting diodes through soft precision imprinting technology
• Development of a fabrication process for nanostructured sapphire substrates
• Investigation of nanopatterning on 2-inch full sapphire wafers
• Process development of laser-based resistor trimming for embedded printed circuit boards
• Preparation and characterization of microstructured optical thin films

• National Science and Technology Council (NSTC) Project for Research Outcome Exploration and Value-Added Application
• Revitalization and Upgrade Program for Industrial Park Manufacturers
• Pilot Project for Training Professionals in Industrial Equipment and System Design

Legacy and Future Contributions 🌱

Looking ahead, Professor Lee is committed to continuing his work in advanced photonics and optical engineering. His vision for the future includes the development of next-generation energy-efficient optical systems that can have a transformative impact on industries such as renewable energy, consumer electronics, and communications. As he continues to push the boundaries of laser fabrication and optical simulations, his legacy will undoubtedly influence the next era of photonics technologies.

Publications Top Notes