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Optical Engineering, 2017
We develop a rigorous procedure for the optimum design of few-mode erbium (Er)-doped fiber amplifiers, which is tackled as a multiobjective optimization problem, in an approach based on the combination of the topology optimization and genetic algorithm techniques.
Adolfo F. Herbster, Murilo A. Romero
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We develop a rigorous procedure for the optimum design of few-mode erbium (Er)-doped fiber amplifiers, which is tackled as a multiobjective optimization problem, in an approach based on the combination of the topology optimization and genetic algorithm techniques.
Adolfo F. Herbster, Murilo A. Romero
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Journal of Lightwave Technology, 2015
Gradient descent optimization algorithm is applied to design few-mode Er $^{3+}$ -doped fibers adapted to gain equalization over modes and wavelengths, for mode division multiplexing. Theoretical study is performed for fiber designs supporting six and ten spatial modes at signal wavelength.
Guillaume Le Cocq +2 more
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Gradient descent optimization algorithm is applied to design few-mode Er $^{3+}$ -doped fibers adapted to gain equalization over modes and wavelengths, for mode division multiplexing. Theoretical study is performed for fiber designs supporting six and ten spatial modes at signal wavelength.
Guillaume Le Cocq +2 more
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Optimized Two-Stage Few-Mode Erbium Doped Fiber Amplifier
2023 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2023Astrid Lozada, Ricardo Olivares
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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 +6 more
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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 +6 more
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Hybrid-Pumped Few-Mode Erbium-Doped Fiber Amplifier for Gain Equalization
IEEE Photonics Technology Letters, 2023Zhiqi Li +8 more
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Design of Few-mode Erbium-doped Fiber Amplifiers with Tunable Differential Mode Gain
2022 Photonics & Electromagnetics Research Symposium (PIERS), 2022Yan Xu +3 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), 2022Yan Wu +4 more
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Gain-equalized L-band few-mode erbium-doped fiber amplifier based on extremely simple fiber design
14th International Photonics and Optoelectronics Meetings (POEM 2022), 2023qiang qiu +5 more
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