Home▸Optics & Light▸Michelson Interferometer Lab: Fringe Counting, White-Light Coherence, Gas-Cell Refractometer and Mirror Tilt - 3D Optical Bench

🔬 Michelson Interferometer Lab: Fringe Counting, White-Light Coherence, Gas-Cell Refractometer and Mirror Tilt - 3D Optical Bench

A virtual Michelson interferometer: move the mirror and count fringes, switch between laser, sodium doublet, LED and white light to see coherence length and visibility, tilt the mirror, and vent a gas cell to measure the refractive index of air or CO2.

Optics & Light3DAdvanced60 FPS📱 Mobile-adapted🟠 Blender⇄ 2D version

⚙ Under the hood

Michelson interferometerinterference fringescoherence lengthrefractive indexoptics

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install