Eric Gung-Hwa Lean

Title: Inventor Profile: Eric Gung-Hwa Lean

Introduction

Eric Gung-Hwa Lean is an innovative inventor based in Hsinchu, Taiwan, known for his contributions to acousto-optical technologies. With one significant patent to his name, Lean has demonstrated a commitment to developing advanced optical filters that cater to the needs of modern optical systems.

Latest Patents

Lean's most recent patent is titled "Polarization independent tunable acousto-optical filter and the method of the same." This groundbreaking invention focuses on a filter that can diffract an input light beam into two distinct paths: one unaffected by acoustic waves and another influenced by them. Utilizing a polarization beam displacer/combiner, the filter separates the input light into orthogonal beams, enhanced by polarized rotators that adjust the polarization of the light. This method assures the filtering process remains independent of the polarization of the incoming light, offering high extinction ratios, compact design, and cost-effectiveness.

Career Highlights

Eric Gung-Hwa Lean works at the Industrial Technology Research Institute, a prominent organization dedicated to technological innovation and research and development in Taiwan. His role at the institute allows him to collaborate with like-minded professionals and contribute to the advancement of optical technology.

Collaborations

Throughout his career, Lean has worked alongside accomplished colleagues, including Chen-Bin Huang and Wei-Jen Chou. Together, they contribute significantly to their field, fostering an environment of research and application that leads to practical, impactful innovations.

Conclusion

Eric Gung-Hwa Lean stands as a noteworthy figure in the realm of optical innovations. His unique approach to creating polarization independent tunable acousto-optical filters reflects his dedication to advancing technology. Lean's contributions not only enhance optical functionalities but also pave the way for future developments in the industry.