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Hybrid Mode-Bases Multiplexed Few-Mode Erbium-Doped Fiber Amplifier for Mode Gain Equalization

Journal of Lightwave Technology
Jie Zhang, Shecheng Gao, Wei Li, Yanghua Xie, Jiajing Tu, Yuanhua Feng, Cheng Du, Weiping Liu, Zhaohui Li   +8 more
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Few-Mode Erbium-Doped Fiber Amplifier Design Challenges for WDM Optical Networks

2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2019
The use of optical spatial division multiplexing (SDM) technologies increases the capacity of the optical channel, allowing higher transmission rates than those observed in wavelength division multiplexing (WDM) optical systems based on single-mode fibers.
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Experimental Analysis of the Impact of Beating between Signal Modes on Few-Mode Erbium Doped Fiber Amplifier Performance

Optical Fiber Communication Conference, 2015
We analyze the impact of beating effects between signal modes experimentally by comparing gain values for modulated and CW signals. We measure noticeable differences because of mode beating and mode dependent EDFA saturation.
Simon Akhtari, Martin Finkenbusch, Richard Winfield, Peter M. Krummrich   +3 more
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All-fiber linear polarization and orbital angular momentum modes amplifier based on few-mode erbium-doped fiber and long period fiber grating

Chinese Optics Letters, 2018
A few-mode erbium-doped fiber (FM-EDF) is fabricated using modified chemical vapor deposition in combination with liquid solution. The core and cladding diameters of the fiber are approximately 19.44 and 124.12 μm, respectively. The refractive index difference is 0.98%, numerical aperture (NA) is 0.17, and normalized cut-off frequency at 1550 nm is 6 ...
Jianfei Xing Jianfei Xing, Jianxiang Wen Jianxiang Wen, Jie Wang Jie Wang, Fufei Pang Fufei Pang, Zhenyi Chen Zhenyi Chen, Yunqi Liu Yunqi Liu, Tingyun Wang Tingyun Wang   +6 more
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Amplifying of Orbital-Angular-Momentum Modes in a Helically Twisted Few-Mode Erbium-Doped Fiber

2022 Asia Communications and Photonics Conference (ACP), 2022
Yan Wu, Jianxiang Wen, Mengdi Zhang, Fufei Pang, Tingyun Wang   +4 more
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Few-mode erbium-doped fiber amplifier based on a multi-inclusions core optical fiber

Optics Express, 2023
Guillaume Le Cocq, Esben R Andresen, Andy Cassez   +2 more
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Design of a Few-Mode Erbium-Ytterbium Co-Doped Polymer Optical Waveguide Amplifier With Low Differential Modal Gain

Journal of Lightwave Technology, 2021
Xucheng Zhang, Fei Wang, Guanshi Qin
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21 spatial mode erbium-doped fiber amplifier for mode division multiplexing transmission

Optics Letters, 2018
Zhenzhen Zhang, Liang Cui, Xiaoying Li
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A Five-Mode Erbium-Doped Fiber Amplifier for Mode-Division Multiplexing Transmission

Journal of Lightwave Technology, 2016
Guillaume Le Cocq, Laurent Bigot, Gabriel Charlet   +2 more
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Integrated cladding-pumped multicore few-mode erbium-doped fibre amplifier for space-division-multiplexed communications

Nature Photonics, 2016
Cang Jin
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