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QUANTUM DOUBLE-SLIT

Wave-Particle Duality Experiment

💡 PHOTONλ = 550nmAsk for Help

380nm (UV)750nm (IR)

👁 Which-Path Detector🚫 Single Slit Mode🌊 Wave Overlay📊 Theory Curve

λ (effective)550.00 nm

Fringe spacing5500.0 μm

d/λ ratio182

Particles fired0

Detected0

Fired: 0 | Detected: 0

Δy = λL/d

Fringe spacing depends on wavelength, distance, and slit separation

λ = h/p = h/(mv)

All matter has wave properties - even electrons and neutrons!

|ψ₁ + ψ₂|² ≠ |ψ₁|² + |ψ₂|²

Measuring which slit destroys the interference pattern

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