Yi-Lin Tan

Title: **Innovative Mind: The Journey of Yi-Lin Tan**

Introduction

Yi-Lin Tan, an esteemed inventor based in Beijing, China, is known for his significant contributions to the field of optical systems. With a total of four patents, Tan has shown a remarkable ability to innovate and design complex systems that push the boundaries of existing technology.

Latest Patents

Tan's recent work includes two notable patents that exemplify his ingenuity:

1. **Method for Designing Nonsymmetric Freeform Surface Optical System**: This patent describes a method for creating a nonsymmetric freeform surface optical system. The approach begins by establishing an initial plane system consistent with the expected structure but without focal power. The image plane tilt angle is defined, and the point-by-point method is utilized to calculate coordinates and normal vectors to develop the freeform surface. The resulting iterative optical system undergoes optimization to enhance its performance.

2. **Method for Designing Freeform Concave Grating Imaging Spectrometer**: In this patent, Tan developed a method for designing a freeform concave grating imaging spectrometer. The process involves selecting characteristic light rays incident from various positions of a slit and calculating the coordinates and normal directions at their intersections with the freeform concave grating surface. A fitting process leads to the formation of the freeform surface shape, which is then optimized for improved efficiency.

Career Highlights

Yi-Lin Tan has had a prominent career, collaborating with reputed institutions and companies. He has worked at Tsinghua University, a leading research university in China, where he honed his skills in innovative technology. Additionally, his tenure at Hon Hai Precision Industry Co., Ltd. provided him with valuable experience in the tech industry, allowing him to apply his inventions in practical settings.

Collaborations

Throughout his career, Tan has worked alongside notable colleagues, including Jun Zhu and Guo-Fan Jin. These collaborations have contributed to the advancement of optical design methodologies and fostered a collaborative spirit in pursuit of groundbreaking innovations.

Conclusion

Yi-Lin Tan stands out as a remarkable inventor, recognized for his innovative patents in optical system design. His work not only reflects his technical expertise but also showcases a dedication to advancing the field of optics. As technology continues to evolve, the contributions of visionary inventors like Tan will undoubtedly shape the future landscape of scientific and technological advancements.