Location History:
- Changchun, CN (2019)
- Jilin, CN (2020 - 2021)
Company Filing History:
Years Active: 2019-2021
Title: Shili Shu: Innovator in Semiconductor Laser Technology
Introduction
Shili Shu is a prominent inventor based in Jilin, China. He has made significant contributions to the field of semiconductor laser technology, holding a total of 3 patents. His work focuses on innovative methods and systems that enhance the performance and efficiency of semiconductor lasers.
Latest Patents
Shu's latest patents include groundbreaking inventions such as a semiconductor laser and a fabrication method thereof. This semiconductor laser features a trim loss region in the inner ridge region of the surface of the transmission layer, which faces away from the substrate. A blind hole is incorporated in the trim loss region, and the distance from the bottom surface of the blind hole to the surface of the second cladding layer is smaller than the evanescent wavelength in the transmission layer. This design allows the blind hole to influence the optical field characteristics of light transmission in the semiconductor laser by affecting the evanescent wave. Additionally, he has developed a laser beam combining system that includes at least one beam combining unit. This unit comprises a reflective device, a polarization conversion element, and a beam combining device. The reflective device is designed to divide a high-polarization laser into two beams, with the second beam undergoing polarization conversion before being combined with the first beam for output.
Career Highlights
Shili Shu is affiliated with the Chinese Academy of Sciences, where he conducts his research and development activities. His work has been instrumental in advancing semiconductor laser technology, making him a key figure in this field.
Collaborations
Shu has collaborated with notable colleagues, including Cunzhu Tong and Lijie Wang, contributing to various projects and research initiatives.
Conclusion
Shili Shu's innovative work in semiconductor laser technology has led to significant advancements in the field. His patents reflect a deep understanding of optical engineering and a commitment to enhancing laser performance. His contributions continue to influence the development of new technologies in this area.