Karen C Cheung

Title: Innovations of Karen C Cheung

Introduction

Karen C Cheung is an accomplished inventor based in Vancouver, Canada. She has made significant contributions to the field of photonic sensors, showcasing her expertise and innovative spirit. Her work is particularly notable for its applications in detecting analytes across various industries.

Latest Patents

Karen holds a patent for a photonic sensor that utilizes a fixed-wavelength laser. This sensor architecture employs fixed wavelength light and tunes a wavelength-dependent response to detect analytes. The design is based on optical resonators or interferometers that incorporate optical waveguides. The presence of an analyte adsorbed on the waveguide surface affects the resonance wavelength and transmission/reflection spectrum. The sensor includes a portion exposed to a sample for sensing and a phase modulator part, which may include a heater to tune or modulate the resonant wavelength and spectrum.

Career Highlights

Karen is affiliated with the University of British Columbia, where she continues to advance her research in photonic technologies. Her innovative work has garnered attention and respect within the scientific community.

Collaborations

Some of her notable coworkers include Lukas Chrostowski and Sudip Shekhar, who contribute to her research endeavors.

Conclusion

Karen C Cheung exemplifies the spirit of innovation in the field of photonic sensors. Her contributions are paving the way for advancements in various applications, demonstrating the impact of her work on technology and science.