Hiroki Irie

Title: Hiroki Irie: Innovator in Optical Communication Technology

Introduction

Hiroki Irie is a prominent inventor based in Fujisawa, Japan. He has made significant contributions to the field of optical communication technology. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of optical signal processing.

Latest Patents

Hiroki Irie's latest patents include an optical signal receiving module and an optical signal receiver, as well as optical fiber communication equipment. His innovations involve connecting a resistor or an impedance to either or both sides of a photo detector on a chip carrier or printed circuit board. Additionally, he has developed a bypass capacitor for the bias power supply of the photo detector, which can be grounded directly or through a resistor. Another notable patent features an optical receiver module that incorporates a phase-locked loop circuit and a voltage-controlled oscillator. This design allows for separate adjustments of oscillating frequency and frequency modulation sensitivity, thereby expanding the operational range of the device.

Career Highlights

Hiroki Irie is currently employed at Opnext Japan, Inc., where he continues to push the boundaries of optical technology. His work has been instrumental in advancing the capabilities of optical communication systems.

Collaborations

Hiroki has collaborated with notable colleagues such as Shuichi Hasegawa and Atsushi Miura, contributing to various projects that enhance optical communication technologies.

Conclusion

Hiroki Irie's innovative work in optical communication technology has positioned him as a key figure in the industry. His patents reflect a commitment to improving the efficiency and performance of optical systems.