Path: Imaging/Optics
% Compute the pixel spread of a collimated light beam.
Assumes diffraction limited optics.
Since version 9.
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Form:
PixelSpread
n = PixelSpread( f, a, lambda, w )
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Inputs
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f (1,1) Focal length
a (1,1) Aperture
lambda (1,1) Wavelength
w (1,1) Pixel width
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Outputs
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n (1,1) Number of pixels
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