Distributed load sensor by use of a chirped moiré fiber Bragg grating
A chirped moiré fiber Bragg grating has been demonstrated to be capable of measuring the magnitude, position, and footprint of a transverse load. The device provides an average spatial resolution of 164 microm and has a load accuracy of 0.15 N/mm, or 50 microepsilon.
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| Veröffentlicht in: | Applied Optics 2004-12, Vol.43 (35), p.6454-6457 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A chirped moiré fiber Bragg grating has been demonstrated to be capable of measuring the magnitude, position, and footprint of a transverse load. The device provides an average spatial resolution of 164 microm and has a load accuracy of 0.15 N/mm, or 50 microepsilon. |
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| ISSN: | 1559-128X 0003-6935 1539-4522 |
| DOI: | 10.1364/AO.43.006454 |