Negative Index Metamaterial Optics Calculator
Transformation optics & Veselago superlens mechanics: Calculate negative Snell's law refraction ($\theta_t$), flat slab focus coordinates ($d_1 + d_2 = d$), wave impedance ($\eta$), and sub-diffraction super-resolution.
Double-Negative (DNG) Medium Properties
Must be negative for DNG
Must be negative for DNG
Air = 1.00
Distance from object to front face
Refraction & Superlens Focusing Output
Negative Refractive Index n₂:
--
n = -√(ε_r · μ_r)
Refraction Angle θ_t:
--
degrees (same side of normal)
External Focus d₂:
--
mm (behind slab)
Internal Focus:
--
mm (inside slab)
Wave Impedance η:
--
Ohms (Ω)
Superlens & Wavefront Properties
Impedance Matching Ratio (η / η₀):
--
Reflection Coefficient R_normal:
-- %
Veselago Condition:
--
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