This inventor holds 5 USPTO granted patents. Top assignees: University System of Maryland, California Institute of Technology. Active years: 2023-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Years Active: 2023-2026
Title: Innovations of Yang Zhang in Semiconductor Laser Technology
Introduction
Yang Zhang is a prominent inventor based in Hyattsville, MD (US). He has made significant contributions to the field of semiconductor laser technology. With a total of 5 patents, his work focuses on developing advanced laser systems that enhance performance and efficiency.
Latest Patents
Yang Zhang's latest patents include a high power, narrow linewidth semiconductor laser system and method of fabrication. This innovative laser system is designed to generate a narrow linewidth semiconductor light beam. It comprises a substrate, a gain chip affixed on the substrate to amplify the light beam, and an optical feedback photonic chip that is optically coupled to the gain chip. This configuration allows the system to output a light beam with a narrow linewidth around the resonant frequency of the optical feedback photonic chip.
Another notable patent by Yang Zhang is similar in nature, focusing on the same high power, narrow linewidth semiconductor laser system and method of fabrication. The optical feedback photonic chip in this system includes first and second optical gratings, as well as multiple multimode interferometers (MMIs) that work together to output light beams effectively. This intricate design ensures that the light beams produced have varying linewidths, optimizing the performance of the laser system.
Career Highlights
Yang Zhang is affiliated with the University System of Maryland, where he continues to push the boundaries of semiconductor laser technology. His work has garnered attention for its innovative approach and practical applications in various fields.
Collaborations
Yang Zhang collaborates with Mario Dagenais, a fellow researcher, to further explore advancements in laser technology. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
Yang Zhang's contributions to semiconductor laser technology highlight his role as a leading inventor in the field. His patents reflect a commitment to innovation and excellence, paving the way for future advancements in laser systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile