Yu Kurata

Title: Yu Kurata: Innovator in Photonic Integrated Optical Devices

Introduction

Yu Kurata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photonics, particularly in the development of integrated optical devices. With a total of 4 patents to his name, Kurata's work has advanced the capabilities of optical technologies.

Latest Patents

One of Kurata's latest patents is a photonic integrated optical device with an optical functional element and planar lightwave circuit. This innovative device allows for hybrid integration of an optical functional element using a planar lightwave circuit as a platform. It enables high accuracy butt-joining of optical waveguides, utilizing a butt-joint holding substrate that transmits light across a range of wavelengths from UV to visible light. The device employs a UV-cure adhesive to form joints that are cured by UV light, ensuring a robust connection.

Another notable patent is for an optical waveguide element and its manufacturing method. This optical waveguide component is designed to achieve highly efficient optical coupling while minimizing crosstalk between channels during hybrid integration. The device features a PLC with an offset structure that includes an input-output unit utilizing an inclined surface to enhance optical signal transmission. This design allows for the accurate and simple formation of reflective films on mirror surfaces.

Career Highlights

Throughout his career, Yu Kurata has worked with esteemed organizations such as Nippon Telegraph and Telephone Corporation and Olympus Corporation. His experience in these companies has contributed to his expertise in optical technologies and innovations.

Collaborations

Kurata has collaborated with notable colleagues, including Daichi Watanabe and Satomi Katayose. These partnerships have fostered a collaborative environment that has led to advancements in their respective fields.

Conclusion

Yu Kurata's contributions to photonic integrated optical devices exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing optical communication and integration, making a lasting impact in the field.