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Proceedings Paper

Time-gated holographic imaging using photorefractive media
Author(s): Richard Jones; Nicholas P. Barry; Sam C. W. Hyde; Keith Dowling; Christopher Dainty; Paul M. W. French; Barry A. Wechsler; Marvin B. Klein
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Paper 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.

Paper Details

Date Published: 15 January 1996
PDF: 9 pages
Proc. SPIE 2628, Optical and Imaging Techniques for Biomonitoring, (15 January 1996); doi: 10.1117/12.229987
Show Author Affiliations
Richard Jones, Imperial College of Science, Technology, and Medicine (United Kingdom)
Nicholas P. Barry, Imperial College of Science, Technology, and Medicine (United Kingdom)
Sam C. W. Hyde, Imperial College of Science, Technology, and Medicine (United Kingdom)
Keith Dowling, Imperial College of Science, Technology, and Medicine (United Kingdom)
Christopher Dainty, Imperial College of Science, Technology, and Medicine (United Kingdom)
Paul M. W. French, Imperial College of Science, Technology, and Medicine (United Kingdom)
Barry A. Wechsler, Hughes Research Labs. (United States)
Marvin B. Klein, Hughes Research Labs. (United States)


Published in SPIE Proceedings Vol. 2628:
Optical and Imaging Techniques for Biomonitoring
Hans-Jochen Foth; Renato Marchesini; Halina Podbielska M.D.; Michel Robert-Nicoud; Herbert Schneckenburger, Editor(s)

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