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Reflection hologram
| Glossary Of Laser Terminology |
One that forms an image by reflected light. reflection holograms are lit from the front, reflecting the light to the viewer.
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Hologram, английский
- Голограмма ном homing самонаведение; самонаводящийся
- An interference phenomena captured on a plate (or film). it can contain enormous amount of information and a three-dimensional image can be constructed from it. unlike photography which records an image as seen from a single viewpoint, a hologram is a record of an image as seen from many viewpoints. also, a photographic film or plate containing interference patterns created by the coherence of laser light. a three-dimensional image may be reconstructed from a hologram. there are transmission, reflection or integral holograms.
- Голограмма
- Голограмма hologram imageголограмма; голографическое изображение
Hologram coordinates, английский
Hologram copying, английский
Hologram data reduction, английский
Hologram detector, английский
Hologram display, английский
Hologram distance, английский
Hologram emulsion, английский
Hologram field depth, английский
Hologram film, английский
Hologram filter, английский
Hologram filtering, английский
Hologram formation, английский
Hologram formation distance, английский
Hologram forming step, английский
Hologram grating, английский
Hologram illumination, английский
Hologram image space, английский
Hologram in lithium niobate, английский
Hologram information reduction, английский
Hologram interferometry, английский
Reflection, английский
- The abrupt change in direction of a light beam at an interface between two dissimilar media that returns the beam into the medium where it originated, i.e., a mirror
- A light ray incident on an air to glass interface will have some of its energy redirected back toward its origin due to reflection at the interface.
- The return of radiant energy (incident light) by a surface, with no change in wavelength.
- The bouncing off of light which falls upon a surface.
- The change of direction which a ray of light, sound, or radiant heat undergoes when it strikes a surface; also
- 1. the image of somebody or something which is seen in a mirror or still water 2. the process of reflecting something, especially light, sound or heat 3. careful thought 4. a situation in which an anatomical structure bends back upon itself
- The process of obtaining information about assemblies and the types defined within them, and creating, invoking, and accessing type instances at run time.
- When light bounces back from a surface
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection.2,6
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection (iesna 1984). see also diffuse reflection; specular reflection.
- The act of thinking deeply about one`s actions, behaviour`s, and progress, often facilitated by a coach or mentor to promote self-awareness and learning.
Reflecting, английский
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Transmission hologram, английский
One that forms an image from the light passing through the holographic emulsion. transmission holograms are lit from behind, bending the light as it passes through the hologram to your eyes.
Nanosecond, английский
- One billionth of a second. longer than a picosecond or femtosecond, but shorter than a microsecond. associated with q-switched lasers.
- A unit of measurement of time equal to one thousand millionth of a second. symbol ns
- A billionth of a second. light travels about a foot in a vacuum in a nanosecond nest - nesting is an important feature of most computer programs and languages. to nest a piece of code in another piece of code is to use the rst code as a integral block of function in the second piece of code. for example we could nest a for statement in the body of another for statement.
- Наносекунда, ns
- (10-9) one billionth of a second.
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