Communications
Revolution 		Communications
Networks 		Optical
Fibres 		Photonic
Devices 		Future of
Communications 		Credits

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Erbium-Doped Fibre Amplifiers (EDFA)
The Erbium-Doped Fibre Amplifier is an optical fibre doped with erbium.

EDFA is a low noise light amplifier.
Erbium is a rare-earth element which has some interesting properties for fibre optics communications.
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