| Autor: |
Mahamd Adikan, F. R., Mahdi, M. A., Thirumeni, S., Poopalan, P., Dimyati, K., Ahmad, H. |
| Předmět: |
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| Zdroj: |
Microwave & Optical Technology Letters; 3/20/2001, Vol. 28 Issue 6, p399-402, 4p, 1 Diagram, 1 Chart, 3 Graphs |
| Abstrakt: |
A simple gain-flattened L-band erbium-doped fiber amplifier (EDFA) is demonstrated, utilizing unwanted C-band amplified spontaneous emission (ASE) to enhance L-band gain performance. An L-band flat gain range of 50 nm (1560–1610 nm) is achieved for use in wavelength-division multiplexing (WDM) transmission systems. Gain flatness with a 3 dB gain discrepancy is obtained through manipulation of the pump power. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 28: 399–402, 2001. [ABSTRACT FROM AUTHOR] |
| Databáze: |
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