Tougo Fukushi

Title: The Innovations of Tougo Fukushi

Introduction

Tougo Fukushi is a notable inventor based in Ebetsu, Japan. He has made significant contributions to the field of optical transmission systems. His work has led to advancements that enhance the efficiency and reliability of optical amplifiers.

Latest Patents

Tougo Fukushi holds a patent for an optical transmission system. This innovative system allows an optical amplifier to quickly return from a shutdown state to a regular operating state after receiving recovery information about a fault. The gain setting by Amplified Spontaneous Emission (ASE) is conducted on the repeaters upstream during the shutdown state. This is achieved by outputting ASE light with the same intensity as the Wavelength Division Multiplexing (WDM) signal. Consequently, the gain setting is completed with light whose intensity is within safe criteria before the recovery of shutdown is realized. This innovation ensures that the optical transmission system can swiftly return to its regular operating state after recovering from a shutdown.

Career Highlights

Tougo Fukushi is associated with Fujitsu Corporation, a leading technology company known for its advancements in information technology and telecommunications. His work at Fujitsu has allowed him to contribute to cutting-edge technologies in optical communications.

Collaborations

Tougo Fukushi has collaborated with notable colleagues, including Hideaki Sugiya and Akira Yamamoto. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Tougo Fukushi's contributions to optical transmission systems exemplify the importance of innovation in technology. His patent reflects a commitment to enhancing the performance and reliability of optical amplifiers. Through his work at Fujitsu Corporation, he continues to influence the future of optical communications.