Depth-resolved holographic imaging through scattering media by photorefraction.
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 microm.
Hyde
S C
SC
Barry
N P
NP
Jones
R
R
Dainty
J C
JC
French
P M
PM
Klein
M B
MB
Wechsler
B A
BA