公开(公告)号：US20230275388A1

公开(公告)日：2023-08-31

申请号：US18309980

申请日：2023-05-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanshi QIN ,  Zhixu JIA ,  Shengling WU ,  Weiping QIN ,  Shiyi CAO ,  Zhiwu CHANG ,  Ruishan CHEN

IPC: H01S3/067 ,  C03C13/04 ,  C03C3/23

CPC classification number: H01S3/06716 ,  C03C3/23 ,  C03C13/048 ,  C03B37/027

Abstract: The technology of this application relates to the field of communication technologies, and an optical fiber raw material composition, an optical fiber, and an optical fiber product. The optical fiber raw material composition includes components of the following molar percentages: AlF3 10%-50%, BaF2 3%-20%, CaF2 3%-20%, YF3 1%-15%, SrF2 3%-20%, MgF2 3%-20%, and TeO2 1%-35%. The optical fiber prepared by using the optical fiber raw material composition provided in this disclosure can be used in aspects such as a mid-infrared band transmission optical fiber, an optical fiber amplifier, a fiber laser, and an optical fiber sensor.