Company Filing History:
Years Active: 2021-2023
Title: Qibing Sun: Innovator in Mid-Infrared Spectroscopy
Introduction
Qibing Sun is a prominent inventor based in Shaanxi, China. He has made significant contributions to the field of mid-infrared spectroscopy, holding a total of 3 patents. His work focuses on developing advanced measurement devices and methods that enhance the capabilities of spectroscopy.
Latest Patents
One of his latest patents is titled "Highly-integrated ultrahigh-resolution mid-infrared dual-comb spectroscopy measurement device and method." This innovative device includes a pump unit, a microring resonator unit, a modulation unit, a splitting unit, a testing unit, a signal detection unit, a power balance unit, a reference detection unit, and a spectral analysis unit. The measurement method involves adjusting the laser emitted by the pump unit to the microring resonator unit, performing dual-frequency modulation, and generating two sets of mid-infrared optical frequency combs with different repetition rates. The device allows for precise absorption spectrum analysis of samples.
Another notable patent is the "High-speed real-time sampling and measuring device and method for mid-infrared ultrafast light signal." This device comprises a time domain amplification unit and a detection unit. The time domain amplification unit performs sampling and amplification on signal light, converting mid-infrared signals into the near-infrared/visible band. The detection unit records information from the processed signal light, enabling high-speed real-time sampling and measurement of ultrafast light signals.
Career Highlights
Qibing Sun is affiliated with the Xi'an Institute of Optics and Precision Mechanics of CAS. His work has significantly advanced the field of optics and precision mechanics, particularly in mid-infrared applications.
Collaborations
He has collaborated with notable coworkers, including Leiran Wang and Wenfu Zhang, contributing to various innovative projects in the field.
Conclusion
Qibing Sun's contributions to mid-infrared spectroscopy through his patents and collaborations highlight his role as a leading inventor in this specialized area. His work continues to push the boundaries of optical technology and measurement methods.