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

The effect of pumping wavelenght and directions on the erbium doped fiber amplifiers gain of EDFA

Erbiyum katkılı fiber yükselteçlerde (EDFA) pompalama dalgaboyu ve yönünün EDFA kazancına etkisi

MURAT YÜCEL
H. Haldun GÖKTAŞ
Pages
627–635
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

🎯
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.
📊
Key Findings & Data:Basic rate equations of EDFA's are given.
💡
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:Domain Parameters

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 dalgaboylarmda ileri, geri ve iki yönlü olarak pompalanmış EDFA simule 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. 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/307289

References (8)

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