Creating an extended focus image of a tilted object in Fourier digital holography.
نویسندگان
چکیده
We present a new method to numerically reconstruct images on a tilted plane by digital holography in Fourier configuration. The proposed technique is based on a quadratic deformation of spatial coordinates of the digital hologram. By this approach we demonstrate that it is possible to recover the extended focus image (EFI) of a tilted object in a single reconstruction step from the deformed hologram.
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ورودعنوان ژورنال:
- Optics express
دوره 17 22 شماره
صفحات -
تاریخ انتشار 2009