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Layer-by-layer three-dimensional chiral photonic crystals

Layer-by-layer three-dimensional chiral photonic crystals
Autor:

M. Thiel, G. von Freymann, and M. Wegener

Links:
Quelle:

Opt. Lett. 32, 2547 (2007)

Datum: 20.8.2007

Abstract:

We fabricate and characterize polymeric three-dimensional layer-by-layer chiral photonic crystals. The obtained circular dichroism from polarization stop bands is comparable with that of recently demonstrated circular-spiral photonic crystals. Moreover, telecommunication wavelengths are easily accessible with the layer-by-layer approach; even visible wavelengths are in reach.