Tiezhong Ma

Title: Innovations of Tiezhong Ma in Optical Measurement Systems

Introduction

Tiezhong Ma is a prominent inventor based in Beijing, China. He has made significant contributions to the field of optical measurement systems, holding a total of 3 patents. His work focuses on developing advanced technologies that enhance the precision and efficiency of optical measurements.

Latest Patents

One of Tiezhong Ma's latest inventions is a normal incidence broadband spectroscopic polarimeter. This device is designed to be easy to adjust for focus, free from chromatic aberration, and capable of maintaining polarization while featuring a simple structure. The polarimeter allows the probe beam to be directed normally onto the sample surface by utilizing at least one flat reflector element to alter the propagation direction of the focused beam. Additionally, it includes at least one polarizer to measure anisotropic or non-uniform samples, such as three-dimensional profiles and material optical constants of thin films with periodic structures.

Another notable patent is the normal-incidence broadband spectroscopic polarimeter containing a reference beam. This invention comprises a light source, a first reflecting unit, a first concentrating unit, a second concentrating unit, a polarizer, a first curved mirror, a first planar mirror, a second reflecting unit, and a probing unit. The optical measurement system that incorporates this polarimeter achieves an integral combination of light beams after splitting, maintains the polarization state of the light beams, increases light transmission efficiency, and features low complexity.

Career Highlights

Tiezhong Ma is currently associated with Beioptics Technology Co., Ltd., where he continues to innovate in the field of optical technologies. His work has garnered attention for its practical applications and contributions to advancing optical measurement techniques.

Collaborations

Tiezhong Ma collaborates with notable colleagues, including Guoguang Li and Tao Liu, who contribute to his research and development efforts.

Conclusion

Tiezhong Ma's innovative work in optical measurement systems exemplifies the impact of modern inventions on technology. His patents reflect a commitment to enhancing measurement accuracy and efficiency in various applications.