US Patent Issued to Institute of Semiconductors, Chinese Academy of Sciences on June 3 for "Tunable broadband random optoelectronic oscillator" (Chinese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,924, issued on June 3, was assigned to Institute of Semiconductors, Chinese Academy of Sciences (Beijing).

"Tunable broadband random optoelectronic oscillator" was invented by Ming Li (Beijing), Zengting Ge (Beijing), Tengfei Hao (Beijing) and Wei Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a tunable broadband random optoelectronic oscillator, including: a laser light source configured to generate continuous laser light; a positive feedback loop formed by an intensity modulator, an optical circulator, an optical filter, an optical amplifier, a photodetector, an electric filter and an electric amplifier c...