Xiong Dun

Title: Xiong Dun: Innovator in Fluid Dynamics and Wavefront Sensing

Introduction

Xiong Dun is a prominent inventor based in Thuwal, Saudi Arabia. He has made significant contributions to the fields of fluid dynamics and optical sensing, holding a total of 4 patents. His innovative work has advanced the understanding and measurement of complex fluid flows and wavefront distortions.

Latest Patents

One of Xiong Dun's latest patents is titled "Rainbow particle imaging velocimetry for dense 3D fluid velocity imaging." This invention allows for the imaging of complex, non-stationary three-dimensional flow velocities by encoding depth into color. The setup illuminates a flow volume with a continuum of light planes, where each depth corresponds to a specific wavelength of light. A diffractive component in the camera optics ensures that all light planes are in focus simultaneously, enabling users to track 3D trajectories of particles within the flow volume. The method combines two-dimensional spatial and one-dimensional color information for accurate reconstruction of stationary 3D particle positions and velocity estimation.

Another notable patent is the "Wavefront sensor and method of reconstructing distorted wavefronts." This invention includes a mask and a sensor that captures a diffraction pattern generated by light incident on the mask. By comparing a reference image from a plane wavefront with a measurement image from a distorted wavefront, the system reconstructs the distorted wavefront based on the differences between the two images.

Career Highlights

Xiong Dun is affiliated with the King Abdullah University of Science and Technology, where he continues to push the boundaries of research in his field. His work has garnered attention for its innovative approach to solving complex problems in fluid dynamics and optical sensing.

Collaborations

Throughout his career, Xiong has collaborated with esteemed colleagues, including Wolfgang Heidrich and Congli Wang. These collaborations have further enriched his research and contributed to the advancement of technology in his areas of expertise.

Conclusion

Xiong Dun's contributions to fluid dynamics and wavefront sensing exemplify the spirit of innovation. His patents reflect a deep understanding of complex systems and a commitment to advancing technology. His work continues to inspire future research and development in these critical fields.