Real-time interferometric synthetic aperture microscopy.

Opt Express

Beckman Institute for Advanced Science and Technology, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, 405 North Mathews Ave., Urbana, IL 61801, USA.

Published: February 2008

An interferometric synthetic aperture microscopy (ISAM) system design with real-time 2D cross-sectional processing is described in detail. The system can acquire, process, and display the ISAM reconstructed images at frame rates of 2.25 frames per second for 512 X 1024 pixel images. This system provides quantitatively meaningful structural information from previously indistinguishable scattering intensities and provides proof of feasibility for future real-time ISAM systems.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2883332PMC
http://dx.doi.org/10.1364/oe.16.002555DOI Listing

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