Influence of restricted mode excitation on bandwidth of multimodefiber links |
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| Authors: | Raddatz L. White I.H. Cunningham D.G. Nowell C. |
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| Affiliation: | Centre for Commun. Res., Bristol Univ.; |
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| Abstract: | It is shown that multimode optical fiber links that use laser-based transmitters may be limited in bandwidth to values less than half those of the over-filled launch bandwidth. A solution to this problem, based on an offset launch, is therefore proposed, which increases the bandwidth to more than the overfilled launch |
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