Teruyuki Furuta

Title: Teruyuki Furuta: Innovator in Laser Diode Technology

Introduction

Teruyuki Furuta is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical telecommunications through his innovative work on laser diodes. With a total of 3 patents to his name, Furuta continues to push the boundaries of technology.

Latest Patents

Furuta's latest patents include a surface-emission laser diode operable in the wavelength band of 1.1-1.7 micrometers and an optical telecommunication system utilizing such a laser diode. This surface-emission laser diode features a distributed Bragg reflector that is tuned to wavelengths of 1.1 micrometers or longer. The reflector consists of an alternating sequence of low-refractive index and high-refractive index layers, with a heterospike buffer layer of intermediate refractive index positioned between them, measuring between 5-50 nm in thickness.

Career Highlights

Furuta is currently associated with Ricoh Company, Ltd., where he applies his expertise in developing advanced optical technologies. His work has been instrumental in enhancing the performance and efficiency of laser diodes, which are crucial for modern telecommunication systems.

Collaborations

Throughout his career, Furuta has collaborated with notable colleagues, including Takuro Sekiya and Akira Sakurai. These partnerships have fostered a creative environment that has led to groundbreaking advancements in laser technology.

Conclusion

Teruyuki Furuta's contributions to the field of laser diodes exemplify his innovative spirit and dedication to advancing optical telecommunications. His patents reflect a commitment to enhancing technology that plays a vital role in modern communication systems.