Highly Sensitive Bend Sensor Based on Bragg Grating in Eccentric Core Polymer Fiber
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DOI
We report on an optical bend sensor based on a Bragg grating inscribed in an eccentric core polymer optical fiber. The device exhibits the strong fiber orientation dependence, the wide bend curvature range of ±22.7 m-1, and high bend sensitivity of 63 pm/m-1.
| Original language | English |
|---|---|
| Pages (from-to) | 850-852 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 22 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Jun 2010 |