Shunichi Matushita

Title: Shunichi Matushita: Innovator in Multi-Frequency Light Sources

Introduction

Shunichi Matushita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications through his innovative patents. With a total of 2 patents, Matushita continues to push the boundaries of technology.

Latest Patents

One of Matushita's latest patents is a multi-frequency light producing method and apparatus. This invention multiplies the number of optical channels present in an incident wavelength division multiplexed (WDM) signal light source. It utilizes four-wave mixing (FWM) to combine the WDM signal with at least one pump lightwave multiple times. Each FWM process is executed with a pump lightwave of a different frequency, either in series or parallel. As a result, the number of optical channels produced effectively increases, providing an inexpensive light source that can be employed in telecommunications systems.

Career Highlights

Matushita is currently associated with The Furukawa Electric Co., Ltd., where he continues to innovate in the field of optical technologies. His work has been instrumental in developing solutions that enhance communication systems.

Collaborations

Some of his notable coworkers include Osamu Aso and Misao Sakano. Their collaborative efforts contribute to the advancement of technology in their respective fields.

Conclusion

Shunichi Matushita is a key figure in the development of multi-frequency light sources, with a focus on enhancing telecommunications. His innovative patents reflect his commitment to advancing technology and improving communication systems.