An alphanumeric display formed by a layer of liquid crystal material sandwiched between two sheets of glass; a transparent conductive coating on the glass is etched to form the character segments. An applied voltage causes the appropriate segments...

Imaging materials that generally consist of a polyester base, a transparent electrically conductive layer and an organic...

A solid-state panel of the photoconductor-electroluminescent type. The photoconductive layer, sensitive to x-rays, is coated...

A vidicon that has a photoconductive surface that can be excited by infrared radiation.

The instrument used to collect thermal radiation information on an object by scanning. It consists basically of a detector,...

Graphene is a two-dimensional allotrope of carbon consisting of a single layer of carbon atoms arranged in a hexagonal...

A device that serves to emit light of the same wavelength as the input light, only with an increase in intensity. It may be...

FTIR (Fourier transform infrared) spectrometer is a powerful analytical instrument used to obtain an infrared spectrum of...

A process used in document copying and printing that involves the visible rendering of an invisible electrostatic image on a...

A photodetector composed of a photoconductive material that, when exposed to radiation, conducts without the aid of added...

A fiber-coupled photoconductive antenna (FCPA) is a type of optoelectronic device that combines a photoconductive antenna...

Die bonding is a critical process in semiconductor manufacturing and microelectronics assembly, where a semiconductor die or...

A device used to create a light output that exceeds light input, the energy being provided by an electric field. It consists...

The Casimir force is a quantum phenomenon that results in an attractive force between two closely spaced uncharged...

Successive layering of resistive, dielectric and conductive inks on a substrate by a type of screening process.

Photoconductive antenna (PCA) is a semiconductor element that generates or detects high-frequency electromagnetic signals....

A printing process of electrostatic electrophotography that uses a photoconductive insulating medium, in conjunction with...

A high-resolution imaging instrument that can detect and measure the positions of individual atoms on the surface of a...

A mechanical shutter that has had its timing escapement replaced with an electronic timing circuit. This circuit allows a...

A modified form of an image-retaining panel that can be used in subdued daylight. This is achieved by adding a layer of zinc...

A flowmeter is a device used to measure the flow rate or quantity of a fluid passing through a particular point in a system....

A photoconductive cell having cadmium sulfide as its photoconducting material for the production of a very high dark-light...

Thermal interface materials (TIMs) are substances or compounds used to enhance the thermal conductivity between two surfaces...

The alteration of electric conductivity produced by the absorption of varying amounts of radiation composed of photons.

A material widely used as a transparent conductive coating.

A photoconductive cell consisting of a layer of selenium on a substrate whose electrical resistance varies with the...

Interaction of a magnetic field with a photoconductive substance exposed to light to create a potential difference.

A photodetector in which an electrical charge is produced when incident photons change electrons within the detecting...

A film of material that exhibits varying conductivity based upon its absorption of varying amounts of photon radiation.

A printing process of electrostatic electrophotography that uses a photoconductive insulating medium, in conjunction with...

An InGaAs photodiode refers to a photodetector device that is constructed using a semiconductor material composed of a...

A photoconductive cell that uses thallium oxysulfide as the light-sensitive medium.

Developing a photographic image by means of an applied electric field. The methods used include electrolysis and...

A photoconductive cell having greatest sensitivity in the infrared region. The photosensitive material of the cell is lead...

A Peltier cooler, also known as a thermoelectric cooler (TEC) or thermoelectric module, is a solid-state device that uses...

Characteristic of radiation detectors that produce energy that is similar to the energy of superconductive gaps when...

A thin-film photoconductive cell that is sensitive to the infrared region. The photosensitive material of the cell is...

A device that detects radiation by utilizing the influence of light in forming an electrical signal. It may be a phototube;...

A device for detecting visual and infrared radiation using a photoconductor as the principle sensing element.

A type of photoconductive detector in which germanium, usually doped with boron, gallium and indium, serves as a...

Germanium crystal refers to a crystalline form of the element germanium (Ge), which is a metalloid and semiconductor...

Broadband dielectric mirrors, also known as broadband mirrors, are optical coatings designed to efficiently reflect or...

A panel of photoconductive and electroluminescent layers used as either a positive or negative image intensifier, depending...

An electrically conductive layer for carrying off static charges that might accumulate on a surface.