Company Filing History:
Years Active: 2020-2021
Title: Qinggui Tan: Innovator in Photonic Technologies
Introduction
Qinggui Tan is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of photonic technologies, holding a total of 2 patents. His work focuses on enhancing the performance and functionality of photonic systems.
Latest Patents
One of his latest patents is the "Frequency Chirp Correction Method for Photonic Time-Stretch System." This method involves acquiring the stretching signal and performing a Fourier transform to obtain the spectral distribution. The spectral distribution is then modified using frequency-domain correction factors, ultimately allowing for the retrieval of the time-domain signal after frequency chirp correction.
Another notable patent is the "Photonic Radio-Frequency Receiver with Mirror Frequency Suppression Function." This invention utilizes a single modulator to create a photoelectric oscillator, generating high-quality local oscillators without needing an external source. The design allows for a compact structure while effectively receiving radio-frequency signals and suppressing mirror frequency signals.
Career Highlights
Qinggui Tan is affiliated with Zhejiang University, where he continues to advance research in photonic technologies. His innovative approaches have positioned him as a key figure in the development of advanced photonic systems.
Collaborations
He collaborates with notable colleagues, including Xiaofeng Jin and Xiangdong Jin, contributing to a dynamic research environment that fosters innovation.
Conclusion
Qinggui Tan's work in photonic technologies exemplifies the impact of innovative thinking in advancing scientific research. His patents reflect a commitment to enhancing the capabilities of photonic systems, making significant strides in the field.