Fresnel
Diffraction
un
seel
.com · Near-field · Fresnel zones · Poisson–Arago spot
Fresnel N_F
2.0
Distance L
1.0 m
Zones exposed
2
state
standby
Curved wavefronts
Circular obstacle / zones
Poisson–Arago bright spot
▶ Play
←
→
Unmute
Reset
Un
seel
.com · Fresnel Diffraction