Differential phase tracking applied to Bragg gratings in multi-core fibre for high accuracy curvature measurement

G M H Flockhart, G A Cranch, C K Kirkendall

Research output: Contribution to journalArticle

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96 Downloads (Pure)

Abstract

High resolution quasi-static and dynamic curvature measurements are made by differential interferometric phase measurement of fibre Bragg gratings in separate cores of a multi-core fibre. A DC curvature stability of 1 X 10(-3) m(-1) and an AC curvature resolution of 1 X 10(-4) m(-1)/Hz(1/2) are reported.

Original languageEnglish
Pages (from-to)390-391
Number of pages2
JournalElectronics Letters
Volume42
Issue number7
DOIs
Publication statusPublished - 30 Mar 2006

Fingerprint

Bragg gratings
Phase measurement
Fiber Bragg gratings
Fibers

Keywords

  • differential phase tracking
  • bragg gratings
  • multi-core fibre
  • high accuracy
  • curvature measurement

Cite this

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title = "Differential phase tracking applied to Bragg gratings in multi-core fibre for high accuracy curvature measurement",
abstract = "High resolution quasi-static and dynamic curvature measurements are made by differential interferometric phase measurement of fibre Bragg gratings in separate cores of a multi-core fibre. A DC curvature stability of 1 X 10(-3) m(-1) and an AC curvature resolution of 1 X 10(-4) m(-1)/Hz(1/2) are reported.",
keywords = "differential phase tracking, bragg gratings, multi-core fibre, high accuracy, curvature measurement",
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year = "2006",
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doi = "10.1049/el:20060261",
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journal = "Electronics Letters",
issn = "0013-5194",
publisher = "Institution of Engineering and Technology",
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}

Differential phase tracking applied to Bragg gratings in multi-core fibre for high accuracy curvature measurement. / Flockhart, G M H ; Cranch, G A ; Kirkendall, C K .

In: Electronics Letters, Vol. 42, No. 7, 30.03.2006, p. 390-391.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Differential phase tracking applied to Bragg gratings in multi-core fibre for high accuracy curvature measurement

AU - Flockhart, G M H

AU - Cranch, G A

AU - Kirkendall, C K

PY - 2006/3/30

Y1 - 2006/3/30

N2 - High resolution quasi-static and dynamic curvature measurements are made by differential interferometric phase measurement of fibre Bragg gratings in separate cores of a multi-core fibre. A DC curvature stability of 1 X 10(-3) m(-1) and an AC curvature resolution of 1 X 10(-4) m(-1)/Hz(1/2) are reported.

AB - High resolution quasi-static and dynamic curvature measurements are made by differential interferometric phase measurement of fibre Bragg gratings in separate cores of a multi-core fibre. A DC curvature stability of 1 X 10(-3) m(-1) and an AC curvature resolution of 1 X 10(-4) m(-1)/Hz(1/2) are reported.

KW - differential phase tracking

KW - bragg gratings

KW - multi-core fibre

KW - high accuracy

KW - curvature measurement

U2 - 10.1049/el:20060261

DO - 10.1049/el:20060261

M3 - Article

VL - 42

SP - 390

EP - 391

JO - Electronics Letters

JF - Electronics Letters

SN - 0013-5194

IS - 7

ER -