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Adjustable EDFA Gain Equalization Filter Based on a Single LPG Excited by Flexural Acoustic Waves for Future DWDM Networks

Marques, C. ; Oliveira, R.A. ; Pohl, A. ; Nogueira, R.N.

Adjustable EDFA Gain Equalization Filter Based on a Single LPG Excited by Flexural Acoustic Waves for Future DWDM Networks, Proc Photonics, Chennai, India, Vol. , pp. 1 - 3, December, 2012.

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Abstract
Abstract: A fast adjustable EDFA gain equalization filter for DWDM system is reported. Using an LPG which is excited by means of flexural waves, the equalization with a gain flatness <0.3dB is demonstrated, inducing a power penalty <0.84dB.