This inventor holds 3 USPTO granted patents. Top assignees: Trumpf Laser Marking Systems Ag, Trumpf Laser Gmbh & Co. Kg, Trumpf Laser Marketing Systems Ag. Active years: 2005-2013.
Company Filing History:
2 out of 7 
1 out of 32 
1 out of 1 Years Active: 2005-2013
Title: Shalei Dong: Innovator in Laser Technology
Introduction
Shalei Dong is a prominent inventor based in Chur, Switzerland. She has made significant contributions to the field of laser technology, holding a total of 3 patents. Her innovative work focuses on frequency conversion and optical pumping systems, which are essential for advancing laser applications.
Latest Patents
One of her latest patents is titled "Frequency conversion of laser radiation." This system includes a first nonlinear crystal that receives a first laser beam with a specific wavelength and generates a second laser beam through frequency doubling. The second beam propagates collinearly with the first beam. Additionally, a second nonlinear crystal is involved in generating a third laser beam by frequency mixing the first and second beams. Lenses are strategically placed between the crystals to spatially separate the beams, enhancing the system's efficiency.
Another notable patent is the "Apparatus for optical pumping of a laser-active solid body." This apparatus is designed to optically pump a laser-active solid body by coupling pumping light through an end surface. It features a reflector that surrounds the solid body, reflecting light back towards it, and a surface that diffuses the coupled light. This innovative design improves the performance of laser systems.
Career Highlights
Shalei Dong has worked with reputable companies in the laser industry, including Trumpf Laser Marking Systems AG and Trumpf Laser GmbH & Co. KG. Her experience in these organizations has allowed her to refine her skills and contribute to cutting-edge laser technologies.
Collaborations
Throughout her career, Shalei has collaborated with notable professionals in the field, including Martin Anrig and Christof Siebert. These collaborations have further enriched her work and expanded her impact on laser technology.
Conclusion
Shalei Dong is a remarkable inventor whose contributions to laser technology are noteworthy. Her patents reflect her innovative spirit and dedication to advancing the field. Her work continues to influence the development of laser systems, showcasing her importance in the industry.