Time-gated holographic imaging using photorefractive media

Richard Jones; Nicholas P. Barry; Sam C. W. Hyde; Keith Dowling; Christopher Dainty; Paul M. W. French; Barry A. Wechsler; Marvin B. Klein

doi:10.1117/12.229987

15 January 1996 Time-gated holographic imaging using photorefractive media

Richard Jones, Nicholas P. Barry, Sam C. W. Hyde, Keith Dowling, Christopher Dainty, Paul M. W. French, Barry A. Wechsler, Marvin B. Klein

Author Affiliations +

Proceedings Volume 2628, Optical and Imaging Techniques for Biomonitoring; (1996) https://doi.org/10.1117/12.229987
Event: BiOS Europe '95, 1995, Barcelona, Spain

Abstract

A depth-resolved imaging system is described for recording three dimensional images of objects embedded in diffuse media. Time-gated holographic imaging, employing rhodium- doped barium titanate as the recording medium, is used to obtain whole-field depth-resolved two dimensional images. Infra-red radiation has been used which corresponds to the medical imaging window, as well as blue radiation which may be suitable for undersea imaging.

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Richard Jones, Nicholas P. Barry, Sam C. W. Hyde, Keith Dowling, Christopher Dainty, Paul M. W. French, Barry A. Wechsler, and Marvin B. Klein "Time-gated holographic imaging using photorefractive media", Proc. SPIE 2628, Optical and Imaging Techniques for Biomonitoring, (15 January 1996); https://doi.org/10.1117/12.229987

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