Home▸Physics & Mechanics▸Soap Bubble Interference - 2D Thin-Film Colours, Reflectance Spectrum and Drainage

🫧 Soap Bubble Interference - 2D Thin-Film Colours, Reflectance Spectrum and Drainage

2D companion: a face-on soap film coloured from real thin-film reflectance (Fresnel and Airy, CIE colour), with a draining wedge profile, viewing angle, polarisation, spectrum and thickness graphs.

Physics & Mechanics2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion: a face-on soap film coloured from real thin-film reflectance (Fresnel and Airy, CIE colour), with a draining wedge profile, viewing angle, polarisation, spectrum and thickness graphs.

Thin-Film InterferenceOpticsSoap BubbleColourCanvas 2D

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install