Abstract
A novel fibre optic sensor system has been developed for linear location of acoustic emission (AE). The demonstration of linear location of acoustic emission was conducted using a pair of serial multiplexed fibre coupler-based acoustic emission sensors in conjunction with a single light source. The simulated AE source, via a pencil lead-break test, was located to within +/- 5 mm.
Original language | English |
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Pages (from-to) | 2313-2318 |
Number of pages | 6 |
Journal | Measurement Science and Technology |
Volume | 17 |
Issue number | 8 |
Early online date | 20 Jul 2006 |
DOIs | |
Publication status | Published - 1 Aug 2006 |