Digital holography and 3-D imaging
Related Experiment Video
Updated: Jun 4, 2026

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
Published on: July 5, 2016
Partha Banerjee1, George Barbastathis, Myung Kim
1Department of Electrical and Computer Engineering, and Electro-Optics Program, University of Dayton, Dayton, Ohio 45469, USA. partha.banerjee@notes.udayton.edu
Abstract:
This feature issue on Digital Holography and 3-D Imaging comprises 15 papers on digital holographic techniques and applications, computer-generated holography and encryption techniques, and 3-D display. It is hoped that future work in the area leads to innovative applications of digital holography and 3-D imaging to biology and sensing, and to the development of novel nonlinear dynamic digital holographic techniques.
Related Concept Videos
Three-Dimensional Microscopy in Microbiology
Phase Contrast and Differential Interference Contrast Microscopy
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
Confocal Fluorescence Microscopy

