Extended-range, low coherence dual wavelength interferometry using a superfluorescent fibre source and chirped fibre bragg gratings

Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/1497

Title:	Extended-range, low coherence dual wavelength interferometry using a superfluorescent fibre source and chirped fibre bragg gratings
Authors:	Kalli, Kyriacos Webb, David J. Jackson, David A.
metadata.dc.contributor.other:	Καλλή, Κυριάκος
Major Field of Science:	Engineering and Technology
Field Category:	Electrical Engineering - Electronic Engineering - Information Engineering
Keywords:	Optical fibers;Diffraction gratings;Interferometers
Issue Date:	15-Jan-1997
Source:	Optics Communications,1997, vol. 134, no. 1-6, pp. 341-348
Volume:	134
Issue:	1-6
Start page:	341
End page:	348
Journal:	Optics Communications
Abstract:	We describe an all-fibre, passive scheme for making extended range interferometric measurements based on the dual wavelength technique. The coherence tuned interferometer network is illuminated with a single superfluorescent fibre source at 1.55 μm and the two wavelengths are synthesised at the output by means of chirped fibre Bragg gratings. We demonstrate an unambiguous sensing range of 270 μm, with a dynamic range of 2.7 × 105
URI:	https://hdl.handle.net/20.500.14279/1497
ISSN:	00304018
DOI:	10.1016/S0030-4018(96)00558-5
Rights:	© Elsevier
Type:	Article
Affiliation:	University of Kent at Canterbury
Affiliation :	University of Kent at Canterbury Aston University
Appears in Collections:	Άρθρα/Articles

CORE Recommender

9

checked on Nov 9, 2023

7

Last Week
0

Last month
0

checked on Oct 29, 2023

360

Last Week
2

Last month
27

checked on Apr 27, 2024

Check