Abstract
We report the small-range strain characterization of anisotropic fiber Bragg gratings (FBGs) written by high-intensity femtosecond UV pulses. The FBGs are characterized with applied strain of 0-300 µe using a high-speed Czerny-Turner spectrometer. The strain response slope is comparable to typical FBGs. © 2008 IEEE.
Original language | English |
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Article number | 4567491 |
Pages (from-to) | 1256-1263 |
Number of pages | 8 |
Journal | IEEE Sensors Journal |
Volume | 8 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 2008 |
Keywords
- Birefringence
- Optical fiber applications
- Strain measurement