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Proceedings Paper

Ultrafast correlation interferometric imaging through turbulent medium
Author(s): Iosif Zeylikovich; Robert R. Alfano
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Paper Abstract

Optical imaging through highly scattering media is an active field of research. Recently, a novel method of ultrafast correlation interferometric reflectometry (UCIR) was proposed to convert the time propagation of pulses reflected from the objects into a corresponding coherence-domain interference pattern. This new approach permits femtosecond single-shot registration of reflections from objects within a medium using a CCD array which can be used for image through strongly turbulent media. In this paper, we describe the use of UCIR for imaging objects through a moving scattering medium. An 120 fs single-shot interferometric image of a slide is achieved with a resolution of 25 micrometers after backscattering through fast rotating scattering medium at 2.5 X 103 rpm.

Paper Details

Date Published: 18 August 1997
PDF: 4 pages
Proc. SPIE 2979, Optical Tomography and Spectroscopy of Tissue: Theory, Instrumentation, Model, and Human Studies II, (18 August 1997); doi: 10.1117/12.280247
Show Author Affiliations
Iosif Zeylikovich, CUNY/City College (United States)
Robert R. Alfano, CUNY/City College (United States)


Published in SPIE Proceedings Vol. 2979:
Optical Tomography and Spectroscopy of Tissue: Theory, Instrumentation, Model, and Human Studies II
Britton Chance; Robert R. Alfano, Editor(s)

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