US Patent Issued to SOOCHOW UNIVERSITY on June 10 for "Method and system for generating a robust higher-order POINCARE sphere polarization state" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,621, issued on June 10, was assigned to SOOCHOW UNIVERSITY (Suzhou, China).

"Method and system for generating a robust higher-order POINCARE sphere polarization state" was invented by Yahong Chen (Suzhou, China), Zhen Dong (Suzhou, China), Xi Sun (Suzhou, China), Shilei Tan (Suzhou, China), Fei Wang (Suzhou, China) and Yangjian Cai (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a method and a system for generating a robust higher-order Poincare sphere polarization state. The method includes: loading vortex phases into fully coherent vector beams for modulating them into left- and right-handed circularly polarize...