US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Nov. 11 for "System and method for reducing polarization dependent loss in an optical link" (Canadian Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,296, issued on Nov. 11, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"System and method for reducing polarization dependent loss in an optical link" was invented by Zhiping Jiang (Kanata, Canada) and Xiang Lin (Kanata, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosed systems and methods are for reducing polarization dependent loss in an optical link including: i) changing, by a state of polarization (SOP) controller, an SOP of an optical signal propagating in the optical link; ii) computing, by a link controller, a polarization dependent loss (PDL) in a portion of the optical link; iii) generating, by the link ...