Photonic Crystals Fabricated Using Patterned Nanorod Arrays

Authors


  • We are grateful for financial support from a US NSF grant DMR-9733160, the MURI program from an ARO grant DAAD19-01-1-0603, and the NASA URETI program.

Abstract

original image

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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