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.
S C
SC
Hyde
N P
NP
Barry
R
R
Jones
J C
JC
Dainty
P M
PM
French
M B
MB
Klein
B A
BA
Wechsler