This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Jiangsu University. Active years: 2016-2023.
Company Filing History:
Years Active: 2016-2023
Title: Naifei Ren: Innovator in Non-Linear Optical Technologies
Introduction
Naifei Ren is a prominent inventor based in Zhenjiang, China. He has made significant contributions to the field of non-linear optics, holding a total of 3 patents. His work focuses on advanced measurement techniques and methods that enhance the efficiency and sensitivity of optical systems.
Latest Patents
Ren's latest patents include a non-linear optical pumping detection apparatus and a non-linear optical absorption cross-section measurement method. This innovative apparatus allows for the simultaneous measurement of degenerate and non-degenerate two-photon absorption cross-section spectra. The measurement process is designed to be automatic, efficient, and fast, operating within a wavelength band from 380 nm to near infrared 1064 nm. The system utilizes a zoom optical system with a larger entrance pupil diameter, which effectively extracts weak signals from background noise. Additionally, the mean square root diameter of an on-axis image point is between 100 to 150 microns, with a divergence angle of 30.6 degrees, optimizing the coupling efficiency into optical fibers and significantly enhancing measurement sensitivity.
Another notable patent involves a method and apparatus for nanocrystallizing a metal surface using shock wave-accelerated nanoparticles. This innovative approach employs a laser-induced shock wave to facilitate the nanocrystallization process. The apparatus includes a control system, light guiding system, workbench control system, and an auxiliary system that features an air compressor, paint feeder device, nanoparticle nozzle, and more. The method consists of several steps, including pre-processing the workpiece, activating the air compressor, and recycling excess metal nanoparticles.
Career Highlights
Naifei Ren is affiliated with Jiangsu University, where he continues to advance research in optical technologies. His work has garnered attention for its practical applications in various fields, including materials science and optical engineering.
Collaborations
Ren collaborates with esteemed colleagues such as Yinghong Li and Liang Ruan, contributing to a dynamic research environment that fosters innovation and discovery.
Conclusion
Naifei Ren's contributions to non-linear optics and his innovative patents reflect his dedication to advancing technology in this field. His work not only enhances measurement techniques but also paves the way for future developments in optical applications.