Path: Imaging/Optics
% Compute the Airy disk for defocused light.
This routine uses integral to numerically integrate the distribution.
Type AirDefocused for a demo. It shows several different defocus
settings and also shows the Airy point spread function.
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Form:
AiryDefocused( z, r, lambda, a, R )
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Inputs
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z (1,1) Distance of wave plane (mm)
r (1,:) Points in plane (mm)
lambda (1,1) Wavelength (nm)
a (1,1) Aperture (mm)
R (1,1) Distance from aperture to Gaussian image plane (mm)
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Outputs
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p (1,1) Output
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Reference: Virendra N. Mahajan, "Beam Focusing and Depth of Focus,"
The Aerospace Corporation.
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Common: CommonData/SwooshWatermark Common: General/CellToMat Common: General/MatToCell Common: General/Watermark Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/PltStyle Imaging: Optics/FresnelNumber Imaging: PSFUtils/RHSAiryPSF
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