This inventor holds 1 USPTO granted patent. Top assignee: Jds Uniphase Corporation. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Innovations of Shanrui Ren in Optical Interferometry
Introduction
Shanrui Ren is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of optical engineering, particularly in the development of advanced optical interferometers. His work has implications for various applications in telecommunications and signal processing.
Latest Patents
Shanrui Ren holds a patent for an optical interferometer designed for demodulating differential phase shift keying optical signals. This innovative device includes a planar lightwave circuit and at least one free space delay line that is optically coupled to the circuit. The planar lightwave circuit features a waveguide splitter, a waveguide coupler, and a phase adjuster. In operation, the splitter divides the optical signal into equal portions, while the phase adjuster modifies the relative phase of these portions. The free space delay line introduces a one-bit delay between the optical signal portions, which are then mixed in the waveguide coupler. Notably, the free space delay line can be adjusted to optimize performance for different bit rates.
Career Highlights
Shanrui Ren is currently employed at JDS Uniphase Corporation, where he continues to innovate in the field of optical technologies. His expertise and contributions have positioned him as a valuable asset to the company and the industry at large.
Collaborations
Shanrui has collaborated with notable colleagues, including Hiroaki Yamada and Jinxi Shen, who share his passion for advancing optical technologies.
Conclusion
Shanrui Ren's work in optical interferometry exemplifies the innovative spirit of modern engineering. His contributions are paving the way for advancements in telecommunications and signal processing.