We present the apodization of the spectral response of surface-corrugated Bragg gratings by a concatenation of dual modulation gratings. The resulting response is optimized by an evolutionary algorithm within the experimentally determined parameter space.
By: D. Wiesmann, D. Erni, J. Froehlich, H. Rothuizen, R. Germann, G.-L. Bona,and H. Jaeckel
Published in: RZ3067 in 1998
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