S.G. Romanov, N.P Johnson, and R.M. De La Rue, Optoelectronics Research Group, Dept. of Electronics and Electrical Engineering, Univ. of Glasgow, Glasgow, Scotland, U.K.
So far, only 3-D photonic structures demonstrating an incomplete bandgap have been reported for wavelengths shorter than 1 μm. We have used a template method to approach a complete 3-D photonic bandgap (PBG) structure in the visible range.
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