Byung Seok Choi

Title: Byung Seok Choi: Innovator in Quantum Communication Technologies

Introduction

Byung Seok Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of quantum communication and optical technologies. With a total of 9 patents to his name, Choi is recognized for his innovative solutions that enhance communication systems.

Latest Patents

Choi's latest patents include a beam tracking module, a free-space quantum communication device, and a free-space optical communication device. The beam tracking module is designed for free-space quantum communication and features a controller that determines the divergence angle of a reference beam based on control data. It also includes a beam path control optical part that outputs the reference beam and a beam transmitter that adjusts the divergence angle to ensure the reference beam is output with the determined angle. Additionally, he has developed a method and apparatus for selecting a wavelength using a wavelength tunable optical receiver. This method involves receiving an optical signal, filtering it through a low-frequency band electrical signal filter, and determining the validity of the low-frequency signal to enable the selection of a wavelength tunable optical filter.

Career Highlights

Choi is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work focuses on advancing communication systems through innovative optical solutions.

Collaborations

Some of his notable coworkers include Jin Soo Kim and Jin Hong Lee, who contribute to the collaborative efforts in research and development within the institute.

Conclusion

Byung Seok Choi's contributions to quantum communication and optical technologies highlight his role as a leading inventor in the field. His innovative patents and ongoing research continue to shape the future of communication systems.