Company Filing History:
Years Active: 2025
Title: Innovations of Xuechun Zhao in Optical Measurement
Introduction
Xuechun Zhao is a prominent inventor based in Suzhou, China. He has made significant contributions to the field of optical measurement, particularly in the area of fractional vortex beams. His innovative work has led to the development of advanced methods for measuring topological charges, which are crucial in various applications in optics and photonics.
Latest Patents
Xuechun Zhao holds a patent titled "Method and apparatus for measuring topological charge of partially coherent fractional vortex beam." This invention involves a sophisticated process where a partially coherent fractional vortex beam passes through a scattering object. An optimization algorithm is employed to minimize the error between measurable information and the information to be measured. The invention reconstructs the main electric field mode and the weight of the fractional vortex beam using a multimode stacked diffraction algorithm. The process calculates a cross-spectral density function of the beam and reconstructs the optical field, obtaining complete information such as light intensity and phase. This allows for accurate topological charge measurement of the fractional vortex beam under low coherence conditions.
Career Highlights
Xuechun Zhao is affiliated with Soochow University, where he continues to engage in research and development in optical technologies. His work has garnered attention for its innovative approach and practical applications in the field of optics.
Collaborations
Xuechun Zhao has collaborated with notable colleagues, including Zhuoyi Wang and Chengliang Zhao. Their joint efforts contribute to advancing research in optical measurement techniques.
Conclusion
Xuechun Zhao's contributions to the field of optical measurement through his innovative patent demonstrate his expertise and commitment to advancing technology. His work not only enhances the understanding of fractional vortex beams but also paves the way for future developments in optics.