Company Filing History:
Years Active: 2014
Title: Innovations of Qiuhong Tian in Refractive Index Measurement
Introduction
Qiuhong Tian is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of optical measurement, particularly in the measurement of the refractive index of air. His innovative approach utilizes advanced laser technology to achieve high accuracy in measurements.
Latest Patents
Qiuhong Tian holds a patent for a "Method and apparatus for measuring the refractive index of air based on the laser synthetic wavelength interferometry." This invention involves a sophisticated apparatus that includes a dual-frequency laser emitting orthogonal linear polarized light, beamsplitters, corner-cube retroreflectors, a quartz vacuum cavity, and detectors. The apparatus is designed to measure the refractive index of air with remarkable precision, achieving accuracy levels of 10 or higher. The method demonstrates strong resistance to environmental disturbances, making it a reliable tool for scientific applications.
Career Highlights
Qiuhong Tian is affiliated with Zhejiang Sci-tech University, where he continues to advance research in optical technologies. His work has garnered attention for its practical applications in various scientific fields. The innovative methods he has developed are paving the way for enhanced measurement techniques in atmospheric studies.
Collaborations
Qiuhong Tian collaborates with esteemed colleagues, including Liping Yan and Benyong Chen. Their combined expertise contributes to the advancement of research in optical measurement and related fields.
Conclusion
Qiuhong Tian's contributions to the measurement of the refractive index of air exemplify the impact of innovative thinking in scientific research. His patented methods and apparatus represent a significant advancement in optical measurement technology.