title: In-line digital holographic imaging in volume holographic microscopy.
abstract: A dual-plane in-line digital holographic imaging method incorporating volume holographic microscopy (VHM) is presented to reconstruct objects in a single shot while eliminating zero-order and twin-image diffracted waves. The proposed imaging method is configured such that information from different axial planes is acquired simultaneously using multiplexed volume holographic imaging gratings, as used in VHM, and recorded as in-line holograms where the corresponding reference beams are generated in the fashion of Gabor's in-line holography. Unlike conventional VHM, which can take axial intensity information only at focal depths, the proposed method digitally reconstructs objects at any axial position. Further, we demonstrate the proposed imaging technique's ability to effectively eliminate zero-order and twin images for single-shot three-dimensional object reconstruction.
authors.forename: Xiaomin
authors.initials: X
authors.lastname: Zhai
authors.forename: Wei-Tang
authors.initials: WT
authors.lastname: Lin
authors.forename: Hsi-Hsun
authors.initials: HH
authors.lastname: Chen
authors.forename: Po-Hao
authors.initials: PH
authors.lastname: Wang
authors.forename: Li-Hao
authors.initials: LH
authors.lastname: Yeh
authors.forename: Jui-Chang
authors.initials: JC
authors.lastname: Tsai
authors.forename: Vijay Raj
authors.initials: VR
authors.lastname: Singh
authors.forename: Yuan
authors.initials: Y
authors.lastname: Luo
mesh_terms: D006696:Holography / Q000379:methods*; D007091:Image Processing, Computer-Assisted; D008853:Microscopy / Q000379:methods*; D011137:Polystyrenes
chemical_list: D011137:Polystyrenes