Yiran Gu

Title: Yiran Gu: Innovator in Tunable Optical Metasurfaces

Introduction

Yiran Gu is a prominent inventor based in Pasadena, CA (US). He is known for his groundbreaking work in the field of optical metasurfaces. His innovative approach to tunable optical structures has the potential to revolutionize various applications in photonics.

Latest Patents

Yiran Gu holds a patent for "Tunable optical metasurfaces based on slot mode resonances." This patent describes tunable optical structures that operate based on slot resonances. These structures can be produced with periodic designs, where each period includes at least two parallel nanobars with a slot in between. The periodic notches in the slots generate resonances, and the wavelength and quality-factor can be controlled by applying bias voltages to the nanobars. This mechanism allows for mechanical movement of the nanobars, enabling the creation of phase modulators with close to unity reflection and beam steering devices.

Career Highlights

Yiran Gu is affiliated with the California Institute of Technology, where he contributes to cutting-edge research in optical technologies. His work has garnered attention for its innovative applications and potential impact on the field.

Collaborations

Yiran collaborates with notable colleagues, including Tianzhe Zheng and Andrei Faraon. Their combined expertise enhances the research and development of advanced optical systems.

Conclusion

Yiran Gu's contributions to the field of tunable optical metasurfaces exemplify the innovative spirit of modern inventors. His work not only advances scientific understanding but also paves the way for future technological advancements.