Chunxia Li

Title: Innovations by Inventor Chunxia Li

Introduction

Chunxia Li, a prominent inventor based in Shanghai, China, has significantly contributed to the field of magneto-optic technology. With two patents to her name, she demonstrates a dedication to advancing optical systems and enhancing measurement techniques. Her innovative work continues to pave the way for advancements in metrology systems.

Latest Patents

Chunxia Li's recent patents include a reflective compact lens designed for magneto-optic Kerr effect metrology systems. This invention utilizes a Cassegrain or quasi-Cassegrain structure that incorporates a primary concave mirror and a secondary mirror. The primary concave mirror, which has a wider diameter than the secondary mirror, creates an aperture that allows a laser beam to be directed towards the secondary mirror. Depending on the design, the secondary mirror may be convex, concave, or flat. Another notable patent involves directing a laser beam through a transmissive or reflective axicon telescope within magneto-optic Kerr effect metrology systems. This innovation efficiently transforms a Gaussian beam profile into a hollowed laser ring, which can be utilized in conjunction with a Schwarzschild reflective objective or through fully reflective conical mirrors.

Career Highlights

Chunxia Li currently works at Kla Corporation, where she applies her expertise in optical engineering to develop cutting-edge metrology systems. Her role at the company allows her to collaborate with other talented professionals and contribute to significant advancements in the industry.

Collaborations

Throughout her career, Chunxia has collaborated with esteemed colleagues such as Jun Wang and David Y Wang. These partnerships highlight her ability to work within a team of skilled individuals to innovate and enhance existing technologies.

Conclusion

Chunxia Li exemplifies how dedication and creativity can lead to remarkable innovations in technology. Her patents not only reflect her innovative spirit but also contribute substantially to the field of magneto-optic Kerr effect metrology systems. As she continues her work at Kla Corporation, her contributions will undoubtedly inspire future advancements in optical engineering.