Reconfigurable phase-shifted fiber Bragg grating using localized micro-strain
Reconfigurable phase-shifted fiber Bragg grating using localized micro-strain
A simple and precise method for tuning of localized phase shift in fiber Bragg grating (FBG) using mechanical micro-strain is proposed and experimentally verified. Positive and negative continuous phase shifts tuning between 0 and +π/-π in a uniform FBG is experimentally demonstrated using confined micro-strain in a beam bending configuration. The magnitudes of the temporary phase shifts can be linearly controlled by changing the load displacement, with set-and-forget capability.
951-954
Falah, A.A.S.
1a135966-07bb-4ba7-a1c5-53189a2d6553
Mokhtar, M.R.
d25670f9-36d3-4d11-bfa9-0107a5eacf5b
Yusoff, Z.
616f938e-cb24-465a-8584-374249083e61
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
1 May 2016
Falah, A.A.S.
1a135966-07bb-4ba7-a1c5-53189a2d6553
Mokhtar, M.R.
d25670f9-36d3-4d11-bfa9-0107a5eacf5b
Yusoff, Z.
616f938e-cb24-465a-8584-374249083e61
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Falah, A.A.S., Mokhtar, M.R., Yusoff, Z. and Ibsen, M.
(2016)
Reconfigurable phase-shifted fiber Bragg grating using localized micro-strain.
IEEE Photonics Technology Letters, 28 (9), .
(doi:10.1109/LPT.2016.2519249).
Abstract
A simple and precise method for tuning of localized phase shift in fiber Bragg grating (FBG) using mechanical micro-strain is proposed and experimentally verified. Positive and negative continuous phase shifts tuning between 0 and +π/-π in a uniform FBG is experimentally demonstrated using confined micro-strain in a beam bending configuration. The magnitudes of the temporary phase shifts can be linearly controlled by changing the load displacement, with set-and-forget capability.
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e-pub ahead of print date: 18 January 2016
Published date: 1 May 2016
Identifiers
Local EPrints ID: 441690
URI: http://eprints.soton.ac.uk/id/eprint/441690
ISSN: 1041-1135
PURE UUID: ccbdf9af-bc92-4e11-a4d7-15762fdaf970
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Date deposited: 24 Jun 2020 16:30
Last modified: 16 Mar 2024 08:15
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Contributors
Author:
A.A.S. Falah
Author:
M.R. Mokhtar
Author:
Z. Yusoff
Author:
M. Ibsen
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