US Patent Issued to Soochow University on Sept. 16 for "Ultra wide band optical absorber based on multilayer transition metal layers" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,751, issued on Sept. 16, was assigned to Soochow University (Suzhou, China).

"Ultra wide band optical absorber based on multilayer transition metal layers" was invented by Cheng Zhang (Suzhou, China), Xiaofeng Li (Suzhou, China), Haoyu Li (Suzhou, China), Binglin Huang (Suzhou, China), Ti Sun (Suzhou, China) and Qinhua Wang (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ultra wide band (UWB) optical absorber based on multilayer transition metal layers is provided, and a working band thereof includes a visible-near infrared band or a mid-infrared band; a high reflecting metal film layer, a transition metal film layer and a dielectr...