Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems

Abid Munir; Xiang jun Xin; Bo Liu; Abdul Latif; Aftab Hussain; Shahab Ahmad Niazi

doi:10.1007/s11801-012-1110-7

Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems

Abid Munir^*, Xiang jun Xin, Bo Liu, Abdul Latif, Aftab Hussain, Shahab Ahmad Niazi

^*Corresponding author for this work

Beijing University of Posts and Telecommunications

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In order to achieve higher spectral efficiency, mode division multiplexing (MDM) in few-mode fibers is a new research area. The idea faces lots of technical issues including intermodal delay and mode coupling which limit the achievable length of the system. This paper is designated to complete the analysis of intermodal delay in step-index few-mode fibers. We analyze numerically all the parameters of fiber, which could impact intermodal delay in few-mode fibers and identify the conditions which can increase the number of multiplex modes without significant increase in maximum intermodal delay.

Original language	English
Pages (from-to)	138-141
Number of pages	4
Journal	Optoelectronics Letters
Volume	8
Issue number	2
DOIs	https://doi.org/10.1007/s11801-012-1110-7
Publication status	Published - Mar 2012
Externally published	Yes

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Munir, A., Xin, X. J., Liu, B., Latif, A., Hussain, A., & Niazi, S. A. (2012). Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems. Optoelectronics Letters, 8(2), 138-141. https://doi.org/10.1007/s11801-012-1110-7

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abstract = "In order to achieve higher spectral efficiency, mode division multiplexing (MDM) in few-mode fibers is a new research area. The idea faces lots of technical issues including intermodal delay and mode coupling which limit the achievable length of the system. This paper is designated to complete the analysis of intermodal delay in step-index few-mode fibers. We analyze numerically all the parameters of fiber, which could impact intermodal delay in few-mode fibers and identify the conditions which can increase the number of multiplex modes without significant increase in maximum intermodal delay.",

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AU - Hussain, Aftab

AU - Niazi, Shahab Ahmad

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AB - In order to achieve higher spectral efficiency, mode division multiplexing (MDM) in few-mode fibers is a new research area. The idea faces lots of technical issues including intermodal delay and mode coupling which limit the achievable length of the system. This paper is designated to complete the analysis of intermodal delay in step-index few-mode fibers. We analyze numerically all the parameters of fiber, which could impact intermodal delay in few-mode fibers and identify the conditions which can increase the number of multiplex modes without significant increase in maximum intermodal delay.

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Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems

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