Location History:
- Tokyo, JP (2004)
- Chiyoda-Ku, JP (2004)
Company Filing History:
Years Active: 2004
Title: Naoto Oyama: Innovator in Optical Fiber Technology
Introduction
Naoto Oyama is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of optical transmission systems.
Latest Patents
Oyama's latest patents include innovative designs for optical fibers and components. One of his notable inventions is an optical fiber that features a core and a cladding region, designed to have a zero-dispersion wavelength within the range of 1.4 µm to 1.65 µm. This fiber operates in a single mode at the zero-dispersion wavelength, with GeO doped in the core to achieve a relative refractive index difference of not less than 1.8%. The cladding region is composed of first, second, and third cladding regions, with specific refractive index relationships that enhance its performance.
Another significant patent is for a low-dispersion optical fiber and an optical transmission system utilizing this fiber. This invention aims to reduce chromatic dispersion while increasing the effective core area. The design involves a center core surrounded by multiple side cores and a cladding, ensuring that the refractive index conditions are met for optimal performance.
Career Highlights
Naoto Oyama is currently employed at The Furukawa Electric Co., Ltd., where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical fibers, making them more efficient for various applications.
Collaborations
Oyama collaborates with esteemed colleagues such as Shinichi Arai and Ryuichi Sugizaki. Their combined expertise contributes to the development of cutting-edge optical technologies.
Conclusion
Naoto Oyama's contributions to optical fiber technology have positioned him as a key figure in the industry. His innovative patents reflect his commitment to enhancing optical transmission systems, making significant strides in this vital field.