X-ray computed tomography of holographically fabricated three-dimensional photonic crystals.

Chen, Ying-Chieh; Geddes, Joseph B; Yin, Leilei; Wiltzius, Pierre; Braun, Paul V · Adv Mater · 2012

basic_science · Level V

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Abstract

X-ray computed tomography is used to reconstruct the 3D structure of a polymeric photonic crystal. The reconstructed structure is compared to the structure predicted by a model. This analysis provides means to better understand deformations that occur during holographic fabrication of photonic crystals.

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