Expressions for the nonlinear transmission performance of multi-mode optical fiber


We develop an analytical theory which allows us to identify the information spectral density limits of multimode optical fiber transmission systems. Our approach takes into account the Kerr-effect induced interactions of the propagating spatial modes and derives closed-form expressions for the spectral density of the corresponding nonlinear distortion. Experimental characterization results have confirmed the accuracy of the proposed models. Application of our theory in different FMF transmission scenarios has predicted a ~10% variation in total system throughput due to changes associated with inter-mode nonlinear interactions, in agreement with an observed 3dB increase in nonlinear noise power spectral density for a graded index four LP mode fiber.

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Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
Additional Information: © 2013 OSA This paper was published in Optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: . Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. Funding: European Communities 7th Framework Programme FP [258033-MODE-GAP]; EPSRC [EP/J017582/1-UNLOC]; Science Foundation Ireland [06/IN/I969, 10/CE/I1853]; Royal Society [WM120035-TEST]
Publication ISSN: 1094-4087
Last Modified: 04 Jan 2024 08:16
Date Deposited: 16 Oct 2013 08:24
Full Text Link: http://www.opti ... =oe-21-19-22834
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Article
Published Date: 2013-09-20
Authors: Ellis, A.D. (ORCID Profile 0000-0002-0417-0547)
MacSuibhne, N.
Garcia Gunning, F.C.
Sygletos, S. (ORCID Profile 0000-0003-2063-8733)



Version: Published Version

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