Engineered subwavelength structures with effective ε<0 and µ<0 → negative refractive index. Veselago 1968 prediction; Smith-Schultz-Shelby 2000 realisation. Perfect-lens Pendry.
Engineered subwavelength structures with effective ε<0 and µ<0 → negative refractive index. Veselago 1968 prediction; Smith-Schultz-Shelby 2000 realisation. Perfect-lens Pendry.