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Analytical method for few-mode erbium doped fiber amplifiers
Laser Physics Letters, 2020 Xiangwei Chen +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), 2023 Qiang Qiu +5 more
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Design of Few-mode Erbium-doped Fiber Amplifiers with Tunable Differential Mode Gain
2022 Photonics & Electromagnetics Research Symposium (PIERS), 2022 Xu Yan +3 more
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A Low Differential Modal Gain All-Fiber Few-Mode Erbium-Doped Fiber Amplifier
2024 IEEE 16th International Conference on Advanced Infocomm Technology (ICAIT)Hongyan Shi +5 more
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Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 2022 Xinrui Jiang +3 more
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Vector Mode effects in Few Moded Erbium Doped Fiber Amplifiers
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013We numerically investigate the effects of vector mode evolution in FM-EDFAs and show that evolution of the transverse pump and signal intensities can have a profound effect on the detailed amplifier performance depending on the nature of the pump and signal modes involved.
Ee-Leong Lim +5 more
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Gain equalization for a few-mode erbium-doped fiber amplifier supporting eight spatial modes
Applied Optics, 2023A trench-assisted ring few-mode erbium-doped fiber amplifier (FM-EDFA) supporting eight spatial modes is designed and proposed in this work. The gain equalization for the FM-EDFA is achieved by selecting the appropriate doping radius and concentration using a particle swarm optimization (PSO) algorithm when only the pump in the fundamental mode (LP01 ...
Jiao Gao +8 more
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Gain Characteristics of Few-mode Erbium-doped Fiber Amplifiers Pumped with Complex Mode Field
Asia Communications and Photonics Conference 2021, 2021We present a theoretical model of few-mode erbium-doped fiber amplifiers with complex mode fields and show that a tunable differential mode gain (DMG) can be realized by changing the components of LP11 e,x and LP11 o,y .
Xinrui Jiang, Baojian Wu
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Modal gain characteristics of few-mode erbium-doped fiber amplifiers with pump mode beating
Optics & Laser TechnologyX. S. Jiang +4 more
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