Yuma Kusunoki

Title: Yuma Kusunoki: Innovator in Light Deflection Technology

Introduction: Yuma Kusunoki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of photonics, particularly in the development of light deflection devices. His innovative approach aims to enhance the efficiency of radiated light beams, which has important implications for various optical applications.

Latest Patents: Yuma Kusunoki holds a patent for a light deflection device. This device is designed to improve the radiation efficiency of light beams. It utilizes a photonic crystal waveguide that features a lattice array with low refractive index parts, which are periodically arranged on the surface of a high refractive index member. The unique dual-periodic structure of the lattice array consists of two different periodic arrays, each differing in the arrangement of the low refractive index parts. A line defect, where no low refractive index parts are present, serves as a waveguide core for propagating incident light. Notably, the cross-section of at least one of the periodic arrays is asymmetrical in the thickness direction of the low refractive index parts.

Career Highlights: Yuma Kusunoki is affiliated with Yokohama National University, where he continues to advance his research in photonics. His work has garnered attention for its innovative approach and potential applications in various fields.

Collaborations: Yuma has collaborated with notable colleagues, including Toshihiko Baba and Moe Takeuchi, who contribute to his research endeavors.

Conclusion: Yuma Kusunoki's contributions to light deflection technology exemplify the innovative spirit of modern inventors. His work not only enhances the efficiency of optical devices but also paves the way for future advancements in the field.