This inventor holds 1 USPTO granted patent. Top assignee: Lumentum Technology UK Limited. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Chalani Abeywardena: Innovator in Phase Control Technology
Introduction
Chalani Abeywardena is a notable inventor based in Devon, GB. He has made significant contributions to the field of phase control technology, particularly through his innovative patent. His work is characterized by a deep understanding of interferometry and modulation techniques.
Latest Patents
Chalani holds a patent titled "Phase control for double-nested quadrature modulator." This invention involves a controller that applies a set of phase dithers to two inner Mach-Zehnder (MZ) interferometers, which are part of an outer MZ interferometer. The controller determines an initial error term based on the phase dithers and adjusts the outer MZ interferometer to a target phase associated with a target error term. This adjustment is made differentially across the branches of the inner interferometers, showcasing Chalani's innovative approach to enhancing modulation accuracy.
Career Highlights
Chalani Abeywardena is currently employed at Lumentum Technology UK Limited, where he continues to develop cutting-edge technologies. His expertise in phase control systems has positioned him as a valuable asset in the field of optical communications and signal processing.
Collaborations
Chalani has collaborated with notable colleagues such as Brian Garrett and Amyas Holroyd. Their combined efforts contribute to the advancement of technology in their respective fields.
Conclusion
Chalani Abeywardena's contributions to phase control technology exemplify the innovative spirit of modern inventors. His patent and work at Lumentum Technology UK Limited highlight the importance of advancements in optical modulation techniques.