University of Illinois

Mark Stuenkel

Nick Holonyak, Jr

Milton Feng

Fei Tan

Han Wui Then

An opto-electronic oscillator circuit, including: an opto-electronic circuit loop including an optical modulator that receives a first electrical signal and produces an optical output signal coupled with an optical resonator, a photodetector circuit optically coupled with the optical resonator, and a phase shifter coupled with the photodetector circuit for producing a phase shifted output signal that is fed back as the first electrical signal; an optical loop comprising the optical coupling of the optical resonator with the photodetector; and an electrical feedback circuit loop for coupling the first electrical signal with the photodetector circuit.

Growing community of inventors

Morganton, NC, United States of America

Mark Stuenkel