Location History:
- Newton, MA (US) (2003 - 2006)
- Lexington, MA (US) (2011)
Company Filing History:
Years Active: 2003-2011
Title: Innovations of Yu Nathan Li
Introduction
Yu Nathan Li is an accomplished inventor based in Lexington, MA (US). He has made significant contributions to the field of spectroscopy, holding a total of 3 patents. His work focuses on developing advanced systems that enhance the accuracy and efficiency of optical signal analysis.
Latest Patents
One of his latest patents is the "Spectroscopy wavelength and amplitude referencing system and method." This invention comprises an optical bench that receives a tunable optical signal from a tunable signal source. It includes a wavelength reference detector for determining the wavelength of the tunable optical signal and an amplitude reference detector for measuring its amplitude. The system also features an output optical signal fiber that transmits the tunable optical signal to a sample. The spectroscopy system controller determines the spectral response of the sample by referencing the wavelength detector.
Another notable patent is the "System and method for optical spectrum fast peak reporting." This invention prioritizes the information generated by a spectrum detection subsystem that creates a spectrum of an optical signal. An analog-to-digital converter transforms the spectrum into sample data. The data processing subsystem detects the spectral locations of peaks in the spectrum and uploads this peak information to a host computer. This system is designed to quickly identify whether channels or carriers are present, their operating frequency, and power levels, while sending additional information about spectral shape or noise floor at a later time.
Career Highlights
Yu Nathan Li is currently employed at Axsun Technologies, Inc., where he continues to innovate in the field of optical technologies. His work has significantly advanced the capabilities of spectroscopy systems, making them more efficient and reliable.
Collaborations
He collaborates with notable colleagues, including Dale C. Flanders and Mark E. Kuznetsov, who contribute to the development of cutting-edge technologies in their respective fields.
Conclusion
Yu Nathan Li's contributions to spectroscopy through his innovative patents demonstrate his expertise and commitment to advancing optical technologies. His work continues to impact the field positively, paving the way for future advancements.