Company Filing History:
Years Active: 2014-2016
Title: The Innovative Contributions of Qing Xu
Introduction
Qing Xu is a prominent inventor based in Montreal, Canada, known for her significant contributions to the field of photonic circuits. With a total of 6 patents to her name, she has made remarkable advancements in optical waveguide technology and silicon photonics integration.
Latest Patents
One of her latest patents, titled "Radiation scribed waveguide coupling for photonic circuits," focuses on modifying optical waveguide coupling ratios for packages. This innovation involves a substrate with a photonic circuit on one section and multiple optical waveguides formed in glass on another. By lasing a three-dimensional region of the glass, the refractive index is altered, extending the length of each waveguide and changing the coupling ratio based on feedback control.
Another notable patent is "Parallel and WDM silicon photonics integration in information and communications technology systems." This invention features a wavelength converter that utilizes an arrayed waveguide to receive optical data signals and optical pump signals. Microring resonators are employed to couple different silicon waveguides, allowing for the conversion of wavelengths to yield dedicated optical signals.
Career Highlights
Qing Xu has worked with Telefonaktiebolaget Lm Ericsson, where she has contributed to various projects that enhance communication technologies. Her expertise in photonics has positioned her as a key player in the development of innovative solutions in the industry.
Collaborations
Throughout her career, Qing has collaborated with notable professionals, including Robert Frank Brunner and Stephane Lessard. These partnerships have fostered a creative environment that has led to groundbreaking advancements in her field.
Conclusion
Qing Xu's work in photonic circuits and silicon photonics integration showcases her innovative spirit and dedication to advancing technology. Her contributions continue to influence the industry and inspire future developments in optical engineering.
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