Quantum Eraser & Double Slit Experiment

Quantum Mechanics: Delayed-Choice Eraser

Quantum Eraser

Wave-Particle Duality & Information

Explore the double slit experiment. Marking which slit a photon went through collapses the interference pattern. Applying a diagonal polarizer (the quantum eraser) destroys this information and restores interference!

Emission Mode:

Slit Separation (d): 40 px

Photon Wavelength (λ): 30 px

Real-Time Telemetry

Whichever Info None

Coherence Level 100%

Photons Recorded 0

Fringe Visibility 1.00