Jiamin Zheng

Title: Innovations of Jiamin Zheng

Introduction

Jiamin Zheng is a notable inventor based in Ottawa, Canada, recognized for his contributions to optical technology. With a total of six patents to his name, Zheng has made significant advancements in the field of lidar and interferometry.

Latest Patents

One of Zheng's latest patents is the "Multi-channel lidar optical sub-assembly with shared optics." This optical device includes a laser component that emits a source beam, which is then split to generate a first beam and a second beam. The device features a multiplexing component that combines these beams into a first multiplexed beam. An optical system is designed to receive this beam and demultiplex it back into the original beams, while a scanning component allows for the scanning of a field of view. The system can also multiplex the reflected beams from the field of view to form a second multiplexed beam, which is then demultiplexed.

Another significant patent is the "Mach-Zehnder interferometer with mirrored facet." This invention includes a delay line arm formed in a chip, which propagates light to a mirrored facet. The facet reflects a percentage of the light back to the delay line arm, enhancing the functionality of the interferometer.

Career Highlights

Jiamin Zheng is currently employed at Lumentum Operations LLC, a company known for its innovations in optical and photonic products. His work at Lument