Photonic Crystals Fabricated Using Patterned Nanorod Arrays

X. D. Wang; Curtis W. Neff; Elton Graugnard; Yong Ding; J. S. King; L. A. Pranger; Rina Tannenbaum; Zhong Lin Wang; Christopher J. Summers

doi:10.1002/adma.200500546

Abstract

1 min read

By coating patterned and aligned ZnO nanorod arrays with TiO2, a bottom–up process is used to fabricate a 2D photonic crystal (PC). The as-synthesized 2D PC slab shows a highly ordered air-hole array (see Figure) and exhibits a photonic bandgap that agrees reasonably well with the theoretically calculated value.

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