In-line hologram reconstruction using Hartley transform
Özcan, Meriç (2011) In-line hologram reconstruction using Hartley transform. Applied Optics, 50 (34). H159-H164. ISSN 1559-128X (Print) 2155-3165 (Online)
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Official URL: http://dx.doi.org/10.1364/AO.50.00H159
In reconstruction of in-line recorded holograms, zero-order and conjugate images appear on the same physical location as the object image. Here we propose a method, new to our knowledge, to separate the object image from the others by using two quadrature phase-shifted holograms. The method uses the Hartley transform and a phase retrieval type of algorithm on the difference hologram.
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