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Quality time with the fractious Fourier family 439207
From computergenerated holograms toward partially coherent optical signal processors
Secondharmonicgenerated hologram for information processing 439205
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A. W. Lohmann Adolf Lohmann algorithm Appl applications array arriving light beam binary Casasent coherence function coherence processor complex amplitude computer tomography computer-generated defined diagonal diffractive elements diffractive optical discriminant distribution encoding expansion coefficients fabrication face recognition Figure filtering configuration Fourier domain Fourier integral Fourier integral transform fractional Fourier domain fractional Fourier transform Gabor transform Gabor's signal expansion Gaussian grating holographic image reconstructed imaging systems incoherent input integral transform laser lens linear matrix method Moire multiple mutual coherence function mutual intensity function NLODF noise non-orthogonal lattice nonlinear object optical element Optical Processing optical system optimal orthogonal output oversampling paraxial pattern phase conjugation plane point spread function problem Radon transform reference wave rotation sampling setup SHG hologram signal processing spatial coherence spatial filter spatial frequency SPIE subwavelength synthesis window g(t techniques vector Wigner window functions Zak transform zone plates