Partially coherent illumination in full-field interferometric synthetic aperture microscopy
JOSA A, Vol. 26, Issue 2, pp. 376-386 (2009)
http://dx.doi.org/10.1364/JOSAA.26.000376
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Abstract
A model is developed for optical coherence tomography and interferometric synthetic aperture microscopy (ISAM) systems employing full-field frequency-scanned illumination with partial spatial coherence. This model is used to derive efficient ISAM inverse scattering algorithms that give diffraction-limited resolution in regions typically regarded as out of focus. Partial spatial coherence of the source is shown to have the advantage of mitigating multiple-scattering effects that can otherwise produce significant artifacts in full-field coherent imaging.
© 2009 Optical Society of America
OCIS Codes
(170.1650) Medical optics and biotechnology : Coherence imaging
(170.4500) Medical optics and biotechnology : Optical coherence tomography
(180.3170) Microscopy : Interference microscopy
(100.3200) Image processing : Inverse scattering
ToC Category:
Image Processing
History
Original Manuscript: June 5, 2008
Revised Manuscript: November 13, 2008
Manuscript Accepted: December 10, 2008
Published: January 29, 2009
Virtual Issues
Vol. 4, Iss. 4 Virtual Journal for Biomedical Optics
Citation
Daniel L. Marks, Brynmor J. Davis, Stephen A. Boppart, and P. Scott Carney, "Partially coherent illumination in full-field interferometric synthetic aperture microscopy," J. Opt. Soc. Am. A 26, 376-386 (2009)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-26-2-376
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