Journals / Politeknik Dergisi / 2003 / Cilt: 6 Sayı: 4

THE EFFECT OF PUMPING WAVELENGHT AND DIRECTIONS ON THE ERBIUM DOPED FIBER AMPLIFIERS GAIN OF EDFA

ERBİYUM KATKILI FİBER YÜKSELTEÇLERDE (EDFA) POMPALAMA DALGABOYU VE YÖNÜNÜN EDFA KAZANCINA ETKİSİ

Pages
627–635
Publication Date
2003-12-01
DOI
—
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AI Summary & Key Takeaways

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

As a result, forward pumping with a 1480nm pump source gives higher gain and output signal power and bidirectional pumping gives lower ASE with respect to other pumping configurations

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the effect of pumping wavelenght and directions on the signal power and optical gain of Erbium-Doped Fiber Amplifiers is examined.
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Key Findings & Data:Basic rate equations of EDFA’s are given.
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Conclusion & Impact:As a result, forward pumping with a 1480nm pump source gives higher gain and output signal power and bidirectional pumping gives lower ASE with respect to other pumping configurations
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:EDFA · pompalama dalgaboyu · pompalama yönü

Abstract

In this study, the effect of pumping wavelenght and directions on the signal power and optical gain of Erbium-Doped Fiber Amplifiers is examined. Basic rate equations of EDFA’s are given. By using these equations, 980nm and 1480nm pump sources are pumped forward, backward and bidirectionaly to simulate EDFA. As a result, forward pumping with a 1480nm pump source gives higher gain and output signal power and bidirectional pumping gives lower ASE with respect to other pumping configurations

Özet

Bu çalışmada, Erbiyum Katkılı Fiber Yükselteçlerde (EDFA) pompalama dalgaboyu ve yönünün, sinyal gücü ve kazan­cına etkisi incelenmiştir. EDFA’larda temel oran denklemleri verilerek, 980nm ve 1480nm dalgaboylarında ileri, geri ve iki yönlü olarak pompalanmış EDFA simüle edilmiş, pompalama dalgaboyu ve yönünün sinyal kazancı ve gücüne olan etkisi incelenmiş­tir. Sonuç olarak, ileri yönde pompalama ile 1480nm dalgaboyunda yapılan pompalamanın daha yüksek çıkış sinyal gücü ve ka­zancı verdiği ve iki yönlü pompalamanın gürültü seviyesinin diğer pompalama konfigürasyonlarına göre daha düşük olduğu gö­rülmüştür.

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Cite This Article

Yücel, M., Göktaş, H. (2003). THE EFFECT OF PUMPING WAVELENGHT AND DIRECTIONS ON THE ERBIUM DOPED FIBER AMPLIFIERS GAIN OF EDFA. Politeknik Dergisi, Cilt: 6 Sayı: 4, 627–635. https://ajindex.com/articles/422513

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