US Patent Issued to SHENZHEN INNOWAVE TECHNOLOGY on Sept. 22 for "Optical isolator core and optical isolator" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,981, issued on Sept. 22, was assigned to SHENZHEN INNOWAVE TECHNOLOGY Co. LTD. (Shenzhen, China).

"Optical isolator core and optical isolator" was invented by Guoqiang Chen (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical isolator core includes: a first birefringent crystal, a Faraday rotator, a second birefringent crystal, and a third birefringent crystal that are successively arranged along a forward optical path. In response to forward o light and forward e light successively traveling through the aforementioned optical elements, displacements of exit points of the forward o light and the forward e light with respect to...