US Patent Issued to HAKUSAN on Jan. 27 for "Optical fiber termination structure, optical connection component and hollow-core optical fiber" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,640, issued on Jan. 27, was assigned to HAKUSAN INC. (Ishikawa, Japan).

"Optical fiber termination structure, optical connection component and hollow-core optical fiber" was invented by Hideki Kamitsuna (Tokyo) and Ryo Nagase (Chiba, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical fiber termination structure including: a hollow-core optical fiber that includes a hollow portion through which light is transmitted; a light transmissive member that covers the hollow portion; and an antireflection mechanism that prevents reflection of the light passing through the light transmissive member. An example of the antireflection mechanism is a ...