METHOD OF INCREASING THE SPATIAL RESOLUTION IN DIGITAL HOLOGRAPHIC MICROSCOPY
V. I. Guzhov, S. P. Il'inykh, I. O. Marchenko
Novosibirsk State Technical University, 630073, Novosibirsk, prosp. K. Marksa, 20
Keywords: цифровая голография, голографическая микроскопия, интерферометрия, пространственный сдвиг, сверхразрешение, синтезированная апертура, digital holography, holographic microscopy, interferometry, spatial shift, superresolution, synthesized aperture
Abstract
A new method of increasing the spatial resolution in digital holographic microscopy is considered. The method is based on supplementing the initial hologram with results measured in the case of photodetector shifting in space by a value smaller than the resolution used. In contrast to other known approaches, this method does not require a system of equations to be solved.
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