$Fiber optic linear displacement sensor based on a variable period diffraction grating$

Fiber optic linear displacement sensor based on a variable period diffraction grating

A high accuracy wavelength encoding fiber optic sensor is shown to display surprisingly little sensitivity to temperature or optical source drift. Average measurement error of 0.1 % full scale has been demonstrated over a displacement range of 10 mm.

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Bibliographische Detailangaben
Veröffentlicht in:	Applied Optics 1989-09, Vol.28 (17), p.3550-3553
Hauptverfasser:	SPILLMAN, W. B. JR, PATRIQUIN, D. R, CROWNE, D. H
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Mechanical instruments, equipment and techniques Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A high accuracy wavelength encoding fiber optic sensor is shown to display surprisingly little sensitivity to temperature or optical source drift. Average measurement error of 0.1 % full scale has been demonstrated over a displacement range of 10 mm.
ISSN:	0003-6935 1559-128X 1539-4522
DOI:	10.1364/ao.28.003550