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Opt Lett. 2008 Sep 15;33(18):2098-100.

Laser-induced fluorescence imaging of subsurface tissue structures with a volume holographic spatial-spectral imaging system.

Author information

  • 1Department of Electrical and Computing Engineering, University of Arizona, Tucson, AZ 85721, USA. luo@email.arizona.edu

Abstract

A three-dimensional imaging system incorporating multiplexed holographic gratings to visualize fluorescence tissue structures is presented. Holographic gratings formed in volume recording materials such as a phenanthrenquinone poly(methyl methacrylate) photopolymer have narrowband angular and spectral transmittance filtering properties that enable obtaining spatial-spectral information within an object. We demonstrate this imaging system's ability to obtain multiple depth-resolved fluorescence images simultaneously.

PMID:
18794943
[PubMed - indexed for MEDLINE]
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