Ultra-Low Noise Figure in Optical Fiber Amplifier by Tailoring the Mode Field Profile of Erbium-Doped Fiber
We present a numerical analysis of noise performance improvement of the erbium-doped fiber amplifier by flatting the mode field intensity distribution within the interaction region of erbium ions. Three different refractive index types of erbium-doped fiber were used to study the effect of the pump...
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Autores principales: | Qiang Qiu, Zhimu Gu, Le He, Yang Chen, Yang Lou, Jinggang Peng, HaiQing Li, Yingbin Xing, Yingbo Chu, Nengli Dai, Jinyan Li |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
IEEE
2022
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Materias: | |
Acceso en línea: | https://doaj.org/article/d59f318d6a7e4ff0aae665712bd94006 |
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