Characterization of mode coupling in few-mode fiber Bragg gratings with selective mode excitation
Characterization of mode coupling in few-mode fiber Bragg gratings with selective mode excitation
We present the results on fabrication and the characterization of few-mode fiber Bragg gratings (FM-FBGs) inscribed in two mode and four mode step-index fibers. Under the conditions of selective input mode launching, coupling between specific modes of interest can be selectively excited and the self-coupling and cross-coupling properties at the associated resonant wavelengths can be clearly identified and verified by observing the reflected mode intensity profiles. Such FM-FBGs can potentially be used as reflective mode-converters for mode division multiplexed data transmission systems.
1713-1716
Ali, Muhammad M.
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Jung, Y.
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Lim, Kong-Sing
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Islam, Md.R.
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Alam, Shaiful
2b6bdbe5-ddcc-4a88-9057-299360b93435
Richardson, David J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Ahmad, Harith
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15 August 2015
Ali, Muhammad M.
742ed495-baf9-4d6d-8e82-a11665ad0309
Jung, Y.
6685e51e-be47-4c96-8c4b-65aee3b5126d
Lim, Kong-Sing
9cc33207-bfed-4d22-993e-12d95b632062
Islam, Md.R.
4b7054b6-7861-4410-9cdd-0ecadaaff91b
Alam, Shaiful
2b6bdbe5-ddcc-4a88-9057-299360b93435
Richardson, David J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Ahmad, Harith
1d8a8135-0934-472a-848a-a5793f4f9c61
Ali, Muhammad M., Jung, Y., Lim, Kong-Sing, Islam, Md.R., Alam, Shaiful, Richardson, David J. and Ahmad, Harith
(2015)
Characterization of mode coupling in few-mode fiber Bragg gratings with selective mode excitation.
IEEE Photonics Technology Letters, 27 (16), .
(doi:10.1109/LPT.2015.2438177).
Abstract
We present the results on fabrication and the characterization of few-mode fiber Bragg gratings (FM-FBGs) inscribed in two mode and four mode step-index fibers. Under the conditions of selective input mode launching, coupling between specific modes of interest can be selectively excited and the self-coupling and cross-coupling properties at the associated resonant wavelengths can be clearly identified and verified by observing the reflected mode intensity profiles. Such FM-FBGs can potentially be used as reflective mode-converters for mode division multiplexed data transmission systems.
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Published date: 15 August 2015
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 381906
URI: http://eprints.soton.ac.uk/id/eprint/381906
ISSN: 1041-1135
PURE UUID: a54a0cc9-e071-4128-95d0-32bdb7bf796f
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Date deposited: 14 Oct 2015 15:22
Last modified: 15 Mar 2024 03:31
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Contributors
Author:
Muhammad M. Ali
Author:
Kong-Sing Lim
Author:
Md.R. Islam
Author:
Harith Ahmad
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