Company Filing History:
Years Active: 2025
Title: Innovations of Xiaotan Lu in Optical Physics
Introduction
Xiaotan Lu is a prominent inventor based in Suzhou, China. He has made significant contributions to the field of optical physics, particularly in the measurement of topological charges in fractional vortex beams. His innovative approach combines advanced algorithms and optical techniques to enhance measurement accuracy.
Latest Patents
Xiaotan Lu holds a patent titled "Method and apparatus for measuring topological charge of partially coherent fractional vortex beam." This invention involves a partially coherent fractional vortex beam passing through a scattering object. An optimization algorithm minimizes the error between measurable and to-be-measured information. The main electric field mode and weight of the fractional vortex beam are reconstructed 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 under low coherence conditions.
Career Highlights
Xiaotan Lu is affiliated with Soochow University, where he continues to advance research in optical physics. His work has garnered attention for its practical applications in various scientific fields. He is recognized for his innovative methodologies and contributions to the understanding of vortex beams.
Collaborations
Xiaotan Lu collaborates with notable colleagues, including Zhuoyi Wang and Chengliang Zhao. Their joint efforts contribute to the advancement of research in their respective fields.
Conclusion
Xiaotan Lu's innovative work in measuring topological charges in fractional vortex beams showcases his expertise and dedication to advancing optical physics. His contributions are paving the way for future developments in this exciting area of research.