Zhaoguo Tong

Title: Zhaoguo Tong: Innovator in Optical Properties Measurement

Introduction

Zhaoguo Tong is a notable inventor based in Kitchener, Canada. He has made significant contributions to the field of optical properties measurement, holding three patents to his name. His work focuses on innovative methods and apparatuses that enhance the understanding of various test mediums.

Latest Patents

One of Zhaoguo Tong's latest patents is related to phase shift optical loop spectroscopy. This invention provides a method and apparatus for measuring one or more optical properties, such as absorbance and refractive index, of a test medium, which can be a gas, liquid, or solid material. The method involves providing a passive optical waveguide loop that contains the test medium. It includes launching intensity-modulated light at a reference phase into the optical loop, detecting the phase of the light along the waveguide loop, and comparing the detected phase with the reference phase. This comparison yields valuable information about the optical properties of the test medium.

Career Highlights

Zhaoguo Tong is affiliated with Queen's University at Kingston, where he continues to advance his research and innovations. His work has garnered attention in the scientific community, contributing to the development of new technologies in optical measurement.

Collaborations

Zhaoguo has collaborated with esteemed colleagues such as Hans-Peter Loock and R Stephen Brown. These partnerships have further enriched his research and expanded the impact of his inventions.

Conclusion

Zhaoguo Tong is a prominent figure in the field of optical properties measurement, with a focus on innovative methodologies. His contributions through patents and collaborations highlight his commitment to advancing technology in this area.