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Electron-stimulated luminescence

Index Electron-stimulated luminescence

Electron-stimulated luminescence (ESL) was a claimed method of producing light by cathodoluminescence, i.e. by a beam of electrons made to hit a fluorescent phosphor surface. [1]

23 relations: Cathode ray tube, Cathodoluminescence, Color rendering index, Compact fluorescent lamp, CRT projector, Deflection (physics), Dimmer, Electroluminescence, Electroluminescent display, Electron, Electrostatic deflection, Ferranti, Fluorescence, Fluorescent lamp, Incandescent light bulb, Light, List of light sources, Mercury (element), Mercury-vapor lamp, Nimo tube, Phosphor, Strobe light, TRIAC.

Cathode ray tube

The cathode ray tube (CRT) is a vacuum tube that contains one or more electron guns and a phosphorescent screen, and is used to display images.

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Cathodoluminescence

Cathodoluminescence is an optical and electromagnetic phenomenon in which electrons impacting on a luminescent material such as a phosphor, cause the emission of photons which may have wavelengths in the visible spectrum.

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Color rendering index

A color rendering index (CRI) is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with an ideal or natural light source.

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Compact fluorescent lamp

A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light, and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs.

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CRT projector

A CRT projector is a video projector that uses a small, high-brightness cathode ray tube as the image generating element.

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Deflection (physics)

A deflection, in physics, refers to the change in an object's velocity as a consequence of contact (collision) with a surface or the influence of a field.

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Dimmer

Dimmers are devices connected to a light fixture and used to lower the brightness of light.

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Electroluminescence

Electroluminescence (EL) is an optical phenomenon and electrical phenomenon in which a material emits light in response to the passage of an electric current or to a strong electric field.

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Electroluminescent display

Electroluminescent Displays (ELDs) are a type of Flat panel display created by sandwiching a layer of electroluminescent material such as GaAs between two layers of conductors.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Electrostatic deflection

Electrostatic deflection refers to a technique for modifying the path of a beam of charged particles by the use of an electric field applied transverse to the path of the particles.

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Ferranti

Ferranti or Ferranti International plc was a UK electrical engineering and equipment firm that operated for over a century from 1885 until it went bankrupt in 1993.

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Fluorescence

Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation.

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Fluorescent lamp

A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light.

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Incandescent light bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to such a high temperature that it glows with visible light (incandescence).

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Light

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.

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List of light sources

This is a list of sources of light, including both natural and artificial processes that emit light.

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Mercury (element)

Mercury is a chemical element with symbol Hg and atomic number 80.

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Mercury-vapor lamp

A mercury-vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light.

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Nimo tube

Nimo was the trademark of a family of very small non-standard CRTs manufactured by Industrial Electronics Engineers around mid-1960s, with 10 electron guns with stencils which shaped the electron beam as digits.

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Phosphor

A phosphor, most generally, is a substance that exhibits the phenomenon of luminescence.

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Strobe light

A strobe light or stroboscopic lamp, commonly called a strobe, is a device used to produce regular flashes of light.

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TRIAC

TRIAC, from triode for alternating current, is a generic trademark for a three terminal electronic component that conducts current in either direction when triggered.

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Redirects here:

ESL bulb, ESL lamp, Electron Stimulated Luminescence, Electron stimulated luminescence.

References

[1] https://en.wikipedia.org/wiki/Electron-stimulated_luminescence

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