Hiroto Ikeda

Title: Hiroto Ikeda: Innovator in Optical Transmission Technology

Introduction

Hiroto Ikeda is a prominent inventor based in Hokkaido, Japan. He has made significant contributions to the field of optical transmission systems, holding a total of 3 patents. His work focuses on improving the reliability and efficiency of optical communication technologies.

Latest Patents

One of Hiroto Ikeda's latest patents is an optical transmission system. This system features an improved signal control mechanism that prevents abrupt power variations of light beams. By doing so, it ensures that optical supervisory channel (OSC) signals do not experience errors. The system includes an optical amplifier that amplifies main signals under the control of an optical amplifier controller. This controller gradually raises the output power of the optical amplifier to a desired level. Additionally, a pump light source produces a pump beam for injection into a fiber-optic transmission line, serving as an amplifying medium. The pump light source is also controlled to gradually increase the pump beam's power, preventing abrupt power variations that could affect OSC signals.

Another notable patent is the optical terminal apparatus. This apparatus consists of multiple signal light units that transmit and receive signal light at a predetermined wavelength. It also includes at least one pumping light unit that emits a pumping light for performing Raman amplification on the transmitted signal light. The optical multiplexer/demultiplexer in this apparatus is responsible for multiplexing and demultiplexing the signal light and the pumping light, connecting to both the optical transmission path and the signal light units.

Career Highlights

Hiroto Ikeda is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing optical communication systems, making them more reliable and efficient.

Collaborations

Hiroto has collaborated with notable coworkers such as Tsukasa Takahashi and Eiji Ishikawa. Their combined expertise has contributed to the successful development of innovative optical technologies.

Conclusion

Hiroto Ikeda's contributions to optical transmission technology have made a significant impact in the field. His patents reflect a commitment to enhancing the reliability of optical communication systems. His work at Fujitsu Corporation continues to pave the way for future innovations in this critical area of technology.