Non-terminal miniature fiber Bragg grating temperature probe based in a u-shape lossless taper

作者：Viegas D^*; Abad S; Santos J L; Ferreira L A; Araujo F M

来源：Measurement Science and Technology, 2010, 21(9): 094002.

DOI：10.1088/0957-0233/21/9/094002

• temperature probe
• fiber Bragg grating
• lossless taper

A novel miniature fiber Bragg grating-based temperature probe is presented. The sensor design integrates a u-shape lossless taper, thus offering the advantages of a terminal temperature probe while enabling effective serial multiplexing. We report on the experimental validation of the temperature probe design, demonstrating lossless operation and effective elimination of strain cross-sensitivity.

• 出版日期2010-9