Review of Fresnel incoherent correlation holography with linear and non-linear correlations [Invited]
نویسندگان
چکیده
Fresnel incoherent correlation holography (FINCH) is a well-established imaging technique. In FINCH, three self-interference holograms are recorded with calculated phase differences between the two interfering, differently modulated object waves and projected into complex hologram. The reconstructed without twin image bias terms by numerical back propagation of A modified approach to implement FINCH single camera shot pre-calibrating system involving recording point spread function library reconstruction non-linear cross has been introduced recently. expression characteristics from modulation functions in original pre-calibration spatial polarization multiplexing schemes reviewed. study reveals that reconstructing completely independent mask required for faithful modulating reconstruction. method correlation, partial was observed, while converged towards uniform behavior.
منابع مشابه
Fresnel incoherent correlation holography (FINCH): a review of research
In this review, we describe our method for creating holograms of incoherent objects, dubbed Fresnel incoherent correlation holography (FINCH). FINCH creates holograms by a single-channel on-axis incoherent interferometer process. Like any Fresnel hologram, the object is correlated with quadratic phase functions, but the correlation is carried out without any movement. Generally, in the FINCH sy...
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ژورنال
عنوان ژورنال: Chinese Optics Letters
سال: 2021
ISSN: ['1671-7694']
DOI: https://doi.org/10.3788/col202119.020501