Holography is a technique that allows a wavefront to be recorded and later reconstructed. It is best known as a method of generating three-dimensional images, and has a wide range of other uses, …

Dec 20, 2025 · holography, means of creating a unique photographic image without the use of a lens. The photographic recording of the image is called a hologram, which appears to be an …

Holography is the process of producing holograms and, although they are recorded on photographic film, the process is quite different from normal photography. Holography uses light interference or …

Holography is the process of producing holograms and, although they are recorded on photographic film, the process is quite different from normal photography. Holography uses light interference or …

Holography captures the phase and amplitude of light reflected from, or transmitted through, an object. In visual terms it captures ‘true’ three-dimensional space and any objects which are placed within …

Jun 10, 2025 · Holograms create three-dimensional images by using light interference patterns from laser beams. Lasers make holograms because their light is coherent, meaning it has the same …

Holography is a set of techniques for recording and reconstructing three-dimensional images, called holograms. The method is based on recording the interference pattern between a reference light …

Nov 7, 2022 · Holography is the study of the use of light for storing and recreating three-dimensional data of objects. This is typically done using interference and diffraction patterns to record phase ...

Holography is "lensless photography" in which an image is captured not as an image focused on film, but as an interference pattern at the film. Typically, coherent light from a laser is reflected from an …

The SPIE Digital Library offers a comprehensive collection of research on holography, covering a wide range of applications and techniques. Given SPIE's focus on optics and photonics, holography is a …