Company Filing History:
Years Active: 2025
Title: Chenyu Yao: Innovator in Photothermal Spectroscopy
Introduction
Chenyu Yao is a prominent inventor based in Ping Village, China. He has made significant contributions to the field of photothermal spectroscopy, particularly in the development of systems for gas measurements. His innovative approach combines advanced optical techniques with practical applications in environmental monitoring and analysis.
Latest Patents
Chenyu Yao holds a patent for a groundbreaking invention titled "Pump-probe photothermal spectroscopy having passive phase detection and an optical waveguide." This patent describes a passive-phase-detection photothermal spectroscopy (PTS) system that includes a pump laser source and a probe laser source. The system allows for simultaneous propagation of the pump and probe laser beams through an optical waveguide containing a target gas specimen. The PTS system can utilize a heterodyne detection scheme, featuring a combiner that aligns light input from a local oscillator with the probe laser beam output. This configuration enables the generation of beat notes, which are essential for detecting and measuring photothermal signals for gas measurements. The system can also employ a core-cladding-mode interference detection scheme, generating core and cladding modes simultaneously for the probe laser in the waveguide. Chenyu Yao's innovative work has resulted in 1 patent.
Career Highlights
Chenyu Yao is affiliated with The Chinese University of Hong Kong, where he continues to advance his research in photothermal spectroscopy. His work has garnered attention for its potential applications in various fields, including environmental science and industrial monitoring.
Collaborations
Chenyu has collaborated with notable colleagues such as Wei Ren and Mengyuan Hu, contributing to the advancement of research in their respective fields.
Conclusion
Chenyu Yao's contributions to photothermal spectroscopy exemplify the innovative spirit of modern inventors. His work not only enhances scientific understanding but also paves the way for practical applications in gas measurement technologies.