Company Filing History:
Years Active: 2021
Title: Innovations of Jianwei Yu: Pioneering Single Shot Autocorrelation Technology
Introduction
Jianwei Yu is an esteemed inventor based in Shanghai, China, known for his significant contributions to optical measurement technology. With one patent to his name, he has made a remarkable advancement in the field of ultrashort laser pulse measurements.
Latest Patents
Yu's patent titled "Single shot autocorrelator for measuring the duration of an ultrashort pulse in the far field" presents a novel design for measuring ultrashort laser pulses. This innovative autocorrelator employs a beam splitter to create two distinct beams from an input pulse. The reflected beam undergoes a series of reflections and focusing through mirrors and lenses before it enters a strontium barium niobate crystal, where it generates a transverse second harmonic pulse beam. This beam, resulting from the nonlinear optical interaction within the crystal, serves as the autocorrelation signal, which is then imaged onto a charge-coupled device camera, ensuring precise measurements of pulse duration.
Career Highlights
Jianwei Yu is associated with the Chinese Academy of Sciences, a leading research institution in China. His work reflects a commitment to advancing the understanding and application of laser technologies, especially in ultrafast optics. His dedication to research and development has positioned him as an important figure in the scientific community.
Collaborations
Throughout his career, Yu has collaborated with notable colleagues, including Jianqiang Zhu and Xiaoping Ouyang. These collaborations enhance his research capabilities and contribute to the successful development of innovative technological solutions.
Conclusion
In summary, Jianwei Yu stands as a key innovator in the realm of ultrashort pulse measurement. His patent showcases his expertise and dedication to advancing optical technology, making notable contributions that have the potential to influence various fields including telecommunications, material science, and medical technologies.