Location History:
- Musashino, JP (1991)
- Tokyo, JP (1994)
Company Filing History:
Years Active: 1991-1994
Title: Yi Luo: Innovator in Semiconductor Laser Technology
Introduction
Yi Luo is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of semiconductor laser technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of semiconductor lasers, which are crucial in various applications, including telecommunications and optical measurement.
Latest Patents
One of Yi Luo's latest patents is for a distributed feedback semiconductor laser. This innovative design incorporates a diffractive grating on an active layer to generate stimulated emission by recombining electrons with positive holes. The laser achieves precisely single wavelength longitudinal mode lasing due to a thin buffer layer grown on the surface of the semiconductor layer. This layer is etched with an irregular pattern that corresponds to the diffractive grating, allowing for effective light distributed feedback. The periodic perturbation of gain coefficients stimulated by the diffractive grating plays a vital role in the laser's performance.
Career Highlights
Yi Luo is currently associated with Optical Measurement Technology Development Co., Ltd., where he continues to push the boundaries of semiconductor laser technology. His expertise and innovative approach have positioned him as a key figure in the industry.
Collaborations
Throughout his career, Yi Luo has collaborated with notable colleagues, including Kunio Tada and Yoshiaki Nakano. These partnerships have fostered a collaborative environment that enhances the development of cutting-edge technologies.
Conclusion
Yi Luo's contributions to semiconductor laser technology exemplify the spirit of innovation. His patents and ongoing work continue to influence the field, showcasing the importance of research and development in advancing technology.