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Nature 455, 376-379 (11 August 2008) | doi:10.1038/nature07247;
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Postdoctoral Fellow - Computational Genomics - Team 78 – Ref: 80464
- Wellcome Trust Sanger Institute
- Hinxton, Cambridgeshire CB10 1, UK
Postdoctoral Research in Functional Genomics
- Harvard School of Public Health, computer science, biology, bioinformatics,
- Boston, MA
Three-dimensional optical metamaterial with a negative refractive index
Metamaterials are artificially engineered structures that have properties, such as a negative refractive index, not attainable with naturally occurring materials. Negative-index metamaterials (NIMs) were first demonstrated for microwave frequencies, but it has been challenging to design NIMs for optical frequencies and they have so far been limited to optically thin samples because of significant fabrication challenges and strong energy dissipation in metals.
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