Parallel phase-shifting digital holographic microscopy.
We propose parallel phase-shifting digital holographic microscopy (PPSDHM) which has the ability of three-dimensional (3-D) motion measurement using space-division multiplexing technique. By the PPSDHM, instantaneous information of both the 3-D structure and the phase distributions of specimens can be simultaneously acquired with a single-shot exposure. We constructed a parallel phase-shifting digital holographic microscope consisting of an optical interferometer and an image sensor on which micro polarizers are attached pixel by pixel. The validity of the PPSDHM was experimentally verified by demonstrating the single-shot 3-D imaging and phase-imaging ability of the constructed microscope.
Tatsuki
T
Tahara
Kenichi
K
Ito
Takashi
T
Kakue
Motofumi
M
Fujii
Yuki
Y
Shimozato
Yasuhiro
Y
Awatsuji
Kenzo
K
Nishio
Shogo
S
Ura
Toshihiro
T
Kubota
Osamu
O
Matoba
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