Vsevolod Kaplounenko

Title: Vsevolod Kaplounenko: Innovator in Digital Optical Technology

Introduction

Vsevolod Kaplounenko is a notable inventor based in Cupertino, California. He has made significant contributions to the field of digital optical technology, particularly in the development of advanced optical receivers.

Latest Patents

Kaplounenko holds a patent for a "Digital optical receiver with instantaneous Josephson clock recovery." This innovative device is designed for detecting and retiming optical data transmitted at rates up to and exceeding 40 Gb/s. The receiver incorporates superconducting Josephson junctions and features an optical signal detector, an SFQ (single flux quantum) transition detector, and a clock recovery circuit. The clock recovery circuit utilizes a superconducting ring oscillator to provide a clock signal, ensuring precise timing in high-speed data transmission.

Career Highlights

Vsevolod Kaplounenko is currently employed at Conductus, Inc., where he continues to push the boundaries of optical technology. His work has been instrumental in advancing the capabilities of digital optical receivers, making them more efficient and effective for high-speed applications.

Collaborations

Throughout his career, Kaplounenko has collaborated with esteemed colleagues, including Noshir B Dubash and Yongming Zhang. These partnerships have fostered innovation and contributed to the success of various projects in the field.

Conclusion

Vsevolod Kaplounenko's contributions to digital optical technology exemplify the spirit of innovation. His work continues to influence the development of high-speed data transmission systems, showcasing the importance of advancements in this critical area.