A temperature-insensitive strain sensor using a fiber Bragg grating |
| |
| Authors: | Z.C. B.S. |
| |
| Affiliation: | aCenter for Photon Information Processing, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea;bThe Graduate School of Information and Telecommunications, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea |
| |
| Abstract: | A novel temperature-insensitive strain sensor based on a fiber Bragg grating is demonstrated. The front section of the fiber Bragg grating is fixed to a crystal plate, and the other section is linearly etched by HF acid. The reflected power and bandwidth of the grating vary linearly with strain and is insensitive to temperature variation. |
| |
| Keywords: | Fiber Bragg grating Fiber sensor Strain sensor |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
