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J Opt Soc Am A Opt Image Sci Vis. 2012 Mar 1;29(3):244-50. doi: 10.1364/JOSAA.29.000244.

Reconstruction in interferometric synthetic aperture microscopy: comparison with optical coherence tomography and digital holographic microscopy.

Author information

1
Optical Bioimaging Laboratory, Division of Bioengineering, National University of Singapore, Singapore. colin@nus.edu.sg

Abstract

It is shown that the spatial frequencies recorded in interferometric synthetic aperture microscopy do not correspond to exact backscattering [as they do in unistatic synthetic aperture radar (SAR)] and that the reconstruction process based on SAR is therefore based on an approximation. The spatial frequency response is developed based on the three-dimensional coherent transfer function approach and compared with that in optical coherence tomography and digital holographic microscopy.

PMID:
22472753
DOI:
10.1364/JOSAA.29.000244
[Indexed for MEDLINE]

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