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Journals / Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi / 2020 / Cilt: 22 - Sayı: 64

Analytical Approach of Brillouin Fiber Amplifier Gain up to 2 km Long Fibers

2 km’ye kadar olan Brillouin Fiber Kuvvetlendiricilerde Kazancın analitik ifadesinin elde edilmesi

Fikri Serdar GÖKHAN
Pages
159–166
Publication Date
2022-10-15
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this paper,we provide an accurate analytic expression for the BFA gain for fiber lengths less than 2 km bydiscarding the optical fiber loss and show results of experimental validation.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In order to obtain analytical gain expression in Brillouin optical Fiber Amplifiers (BFAs), coupledintensity equations describing the interaction of pump and stokes waves must be solvedsimultaneously.
📊
Key Findings & Data:For long optical fibers, although fiber loss is responsible for the pump depletion andnonnegligible effect, for short optical fibers less than 2 km, its effect can be discarded.
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Conclusion & Impact:In this paper,we provide an accurate analytic expression for the BFA gain for fiber lengths less than 2 km bydiscarding the optical fiber loss and show results of experimental validation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In order to obtain analytical gain expression in Brillouin optical Fiber Amplifiers (BFAs), coupledintensity equations describing the interaction of pump and stokes waves must be solvedsimultaneously. For long optical fibers, although fiber loss is responsible for the pump depletion andnonnegligible effect, for short optical fibers less than 2 km, its effect can be discarded. In this paper,we provide an accurate analytic expression for the BFA gain for fiber lengths less than 2 km bydiscarding the optical fiber loss and show results of experimental validation.

Özet

Brillouin Fiber Kuvvetlendirici (BFK) kazancının analitik ifadesini elde etmek için, pompa ve Stokes dalgalarının etkileşimini tanımlayan denklemlerin çözümü gerekmektedir. Uzun optik fiberler için fiber kaybı, pompa lazerini tüketmesi nedeniyle ihmal edilemez bir parametre olmasına rağmen, 2 km'den kısa BFK’ de etkisi ihmal edilebilir. Bu makalede, optik fiber kaybı ihmal edilerek, 2 km'den daha kısa optik fiberler için BFK kazancı analitik olarak ifade edilerek, bu ifadenin doğruluğu deneysel olarak gösterilmiştir.

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Cite This Article

GÖKHAN, F. S. (2022). Analytical Approach of Brillouin Fiber Amplifier Gain up to 2 km Long Fibers. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, Cilt: 22 - Sayı: 64, 159–166. https://ajindex.com/articles/491391

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References (3)

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