Depth-resolved holographic imaging through scattering media by photorefraction
- 1 June 1995
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 20 (11) , 1331-1333
- https://doi.org/10.1364/ol.20.001331
Abstract
A depth-resolved near-infrared imaging system has been demonstrated 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 acquire whole depth-resolved two-dimensional images in 1 s. Millimeter depth resolution has been achieved with a transverse resolution of ~ 30 μm.Keywords
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