Optical Scanning Holography (OSH)
Abstract
Computer simulation of optical scanning holography (OSH) have been developed by (MATLAB-2009). Recording the hologram of an image of type (JPG) was obtained by taking the fast Fourier transform, fft2, of the original image in the gray scale. Two parts of the recorded hologram were obtained, the real part, called the sine Fresnel zone plate hologram and the imaginary part, called the cosine Fresnel zone plate hologram. The reconstructed images of the sine and cosine parts are obtained by using the inverse Fourier transform, ifft2. The result is the real image reconstruction of complex Fresnel zone plate hologram, Hc+, and the reconstruction of complex Fresnel zone plate hologram, Hc-.Downloads
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Copyright (c) 2012 Mohammed Al Bermani, Warood Al Aaraje
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