Holographic Plate
Real-Time Fourier Optics
N=128 · Cooley-Tukey FFT · Angular Spectrum Propagation
Input Object
amplitude field u(x,y)
STAGE 1
Hologram
|FT(u) + R|² interference
STAGE 2
Reconstruction
FT(H · R*) propagated z
STAGE 3
Object
circle
Circle
Smiley
Cat
HELLO
Checker
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Reference Tilt (kx)
+12 cyc
Reference Tilt (ky)
+8 cyc
Viewing Distance z
0.00 mm
Wavelength λ
532 nm
Palette
Plasma
Plasma
Mono
Laser
Ice
Initializing optical bench…