Results 101 to 110 of about 51,169 (250)

Strain Measurement Using Phase-shifting Digital Holography with Two Cameras

open access: yesEPJ Web of Conferences, 2010
Phase-shifting digital holography is a convenient method to measure displacement and strain distributions. Development of compact and conventional strain distribution measurement equipment for practical use is required for inspection of health monitoring
Morimoto Y., Nishitani R., Fujigaki M.
doaj   +1 more source

Movies of cellular and sub-cellular motion by digital holographic microscopy

open access: yesBioMedical Engineering OnLine, 2006
Background Many biological specimens, such as living cells and their intracellular components, often exhibit very little amplitude contrast, making it difficult for conventional bright field microscopes to distinguish them from their surroundings.
Yu Lingfeng   +2 more
doaj   +1 more source

Lensless zooming Fourier transform digital holography [PDF]

open access: green, 2003
Ángel F. Doval   +7 more
openalex   +1 more source

High-resolution digital transmission microscopy—a Fourier holography approach [PDF]

open access: green, 2003
Mats Gustafsson   +5 more
openalex   +1 more source

Ultrafast 3D nanofabrication via digital holography. [PDF]

open access: yesNat Commun, 2023
Ouyang W   +5 more
europepmc   +1 more source

Semiconductor wafer defect detection using digital holography [PDF]

open access: green, 2003
Mark A. Schulze   +7 more
openalex   +1 more source

Twin image elimination in digital holography by combination of Fourier transformations [PDF]

open access: yesarXiv, 2013
We present a new technique for removing twin image in in-line digital Fourier holography using a combination of Fourier transformations. Instead of recording only a Fourier transform hologram of the object, we propose to record a combined Fourier transform hologram by simultaneously recording the hologram of the Fourier transform and the inverse ...
arxiv  

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