CUED Publications database

All-optical mode-group multiplexed transmission over a graded-index ring-core fiber with single radial mode

Feng, F and Jin, X and O’Brien, D and Payne, F and Jung, Y and Kang, Q and Barua, P and Sahu, JK and Alam, S and Richardson, DJ and Wilkinson, TD (2017) All-optical mode-group multiplexed transmission over a graded-index ring-core fiber with single radial mode. Optics Express, 25. pp. 13773-13781.

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Abstract

We present a design of graded-index ring-core fiber (GI-RCF) supporting 3 linearly polarized (LP) mode-groups (i.e. LP$_{01}$, LP$_{11}$ and LP$_{21}$) with a single radial index of one for mode-division multiplexed (MDM) transmission. Reconfigurable spatial light modulator (SLM) based spatial (mode) (de)multiplexers are used to systematically characterize spatial/temporal modal properties of the GI-RCF. We also demonstrate all-optical mode-group multiplexed transmissions over a 360m fabricated GI-RCF without using multiple-input multiple-output digital signal processing (MIMO DSP).

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:01
Last Modified: 13 Apr 2021 07:14
DOI: 10.1364/OE.25.013773