Modal decomposition of output field for holographic mode field generation in a multimode fiber channel
Recent adaptive holographic equalization experiments in multimode fiber demonstrate the advantage of the rapid reconfiguration speed of the spatial light modulator in mitigating modal dispersion, the principal source of bandwidth limitation in MMF. Despite the suppression of a large number of modes,...
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2010
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الوصول للمادة أونلاين: | http://repo.uum.edu.my/15148/1/05604377.pdf http://repo.uum.edu.my/15148/ http://doi.org/10.1109/ICP.2010.5604377 |
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my.uum.repo.151482015-08-13T00:44:57Z http://repo.uum.edu.my/15148/ Modal decomposition of output field for holographic mode field generation in a multimode fiber channel Amphawan, Angela O'Brien, Dominic QA75 Electronic computers. Computer science Recent adaptive holographic equalization experiments in multimode fiber demonstrate the advantage of the rapid reconfiguration speed of the spatial light modulator in mitigating modal dispersion, the principal source of bandwidth limitation in MMF. Despite the suppression of a large number of modes, power modal coupling still manifests within the channel. In this paper, a noninterferometric modal decomposition technique was adapted for quantifying the amount of power modal coupling between the modes, for a holographic equalization experiment with a priori modal electric field input. The derivation of the objective function, simulation of binarized holograms and experimental work on intensity measurements at the MMF output are presented. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://repo.uum.edu.my/15148/1/05604377.pdf Amphawan, Angela and O'Brien, Dominic (2010) Modal decomposition of output field for holographic mode field generation in a multimode fiber channel. In: 2010 International Conference on Photonics (ICP), 5-7 July 2010, Langkawi. http://doi.org/10.1109/ICP.2010.5604377 doi:10.1109/ICP.2010.5604377 |
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Universiti Utara Malaysia |
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Universiti Utara Malaysia |
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English |
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QA75 Electronic computers. Computer science |
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QA75 Electronic computers. Computer science Amphawan, Angela O'Brien, Dominic Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
description |
Recent adaptive holographic equalization experiments in multimode fiber demonstrate the advantage of the rapid reconfiguration speed of the spatial light modulator in mitigating modal dispersion, the principal source of bandwidth limitation in MMF. Despite the suppression of a large number of modes, power modal coupling still manifests within the channel. In this paper, a noninterferometric modal decomposition technique was adapted for quantifying the amount of power modal coupling between the modes, for a holographic equalization experiment with a priori modal electric field input. The derivation of the objective function, simulation of binarized holograms and experimental work on intensity measurements at the MMF output are presented. |
format |
Conference or Workshop Item |
author |
Amphawan, Angela O'Brien, Dominic |
author_facet |
Amphawan, Angela O'Brien, Dominic |
author_sort |
Amphawan, Angela |
title |
Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
title_short |
Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
title_full |
Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
title_fullStr |
Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
title_full_unstemmed |
Modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
title_sort |
modal decomposition of output field for holographic mode field generation in a multimode fiber channel |
publishDate |
2010 |
url |
http://repo.uum.edu.my/15148/1/05604377.pdf http://repo.uum.edu.my/15148/ http://doi.org/10.1109/ICP.2010.5604377 |
_version_ |
1644281642783604736 |
score |
13.153044 |