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Holographically Synthesized Self-Focusing Gratings

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Membre a labase

S.C. Soi

Résumé du colloque

Plane and concave gratings have been simulated by use of holographic techniques. We have studied a modulated holographic grating that achieves self-focusing due to modulation of the diffracted wave fronts from a planar structure. The modulation is due to a multi-Gabor zone plate configuration, but other types of modulation are also possible. These gratings are expected to have better imaging properties than ordinary holographic gratings. They can be used in transmission as well as in reflection. The design and properties of these gratings will be analyzed and some results presented.

Contexte

Section :
Physique
news icon Thème du colloque :
Physique
host icon Hôte : Université de Moncton

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Physique

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Thème du colloque :

Physique