Fredrik Sy

Title: Fredrik Sy: Innovator in Electro-Optic Devices

Introduction

Fredrik Sy is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of electro-optic devices, holding a total of 2 patents. His work focuses on enhancing the performance and functionality of Mach-Zehnder modulators.

Latest Patents

Fredrik's latest patents include "Closed loop bias control for an IQ phase modulator" and "Closed loop quadrature bias control for an IQ phase modulator." The first patent describes an electro-optic device that utilizes a Mach-Zehnder modulator (MZM) and various components to apply a DC bias with dither to its branches. This innovation allows for the determination of second harmonics of return signals, enabling selective adjustments to the DC biases applied to the MZM. The second patent similarly involves a Mach-Zehnder modulator and focuses on applying child DC biases with phase-shifted dither to optimize the operation of the first and second branches of the MZM.

Career Highlights

Fredrik Sy is currently employed at Lumentum Operations LLC, where he continues to develop cutting-edge technologies in the field of electro-optics. His expertise and innovative approach have positioned him as a key player in the industry.

Collaborations

Fredrik has collaborated with talented coworkers, including Dan Burke and Josh P Kemp, contributing to a dynamic and innovative work environment.

Conclusion

Fredrik Sy's contributions to electro-optic devices through his patents and work at Lumentum Operations LLC highlight his role as a significant inventor in the field. His innovations continue to push the boundaries of technology and enhance the capabilities of electro-optic systems.