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Results for “Refraction”

2 terms


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Optics

Mirage

An optical illusion caused by continuous refraction of light rays passing through air layers with steep temperature and density gradients.

n(z) = f(Temperature gradient) N/A
Condensed Matter & Materials Physics

Metamaterials

Artificially engineered composite structures designed with subwavelength resonant features that display electromagnetic properties not…

n_refractive = - √(ε_r μ_r) (Negative Refractive Index) Dimensionless Index n < 0