Intensity-modulated magnetic field sensor based on magnetic fluid and optical fiber gratings

• Main Authors: Zheng, Jie, Dong, Xinyong, Zu, Peng, Ji, Junhua, Su, Haibin, Shum, Perry Ping
• 其他作者: School of Chemical and Biomedical Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/101427; http://hdl.handle.net/10220/18393

An intensity-modulated magnetic field sensor based on magnetic fluid and optical fiber gratings is proposed and experimentally demonstrated. The sensor is formed by a tilted-fiber Bragg grating (TFBG) coated by magnetic fluid (MF) and cascaded by a chirped-fiber Bragg grating (CFBG). Transmission of...