A type of material that emits light when exposed to sunlight.

A phosphor material that stores energy from X-rays and emits light when stimulated by a laser.

A chemical compound used in the production of X-ray films.

A device that converts light into electrical signals.

Soft polymer layer that protects the back of the imaging plate.

Hard metal layer that enhances image clarity.

Thin glass layer that supports the imaging plate.

Rubber layer that absorbs shock during transport.

A type of optical illusion caused by overlapping patterns.

A wavy interference artifact that can occur with PSP when stationary grid lines are parallel to the reader’s laser scan direction or when frequencies interact.

A technique used to enhance image resolution in photography.

A phenomenon that occurs when light is refracted through a prism.

Layer that absorbs/reduces static electricity to help prevent static-related artifacts.

Layer that enhances electrical conductivity for better signal transmission.

Layer that insulates against electrical interference.

Layer that increases static charge for improved performance.

A layer that absorbs X-rays and converts them into visible light.

The active photostimulable phosphor layer that traps electrons during exposure and later emits light when stimulated in the reader.

A protective coating that prevents damage to the imaging plate.

A layer that enhances the contrast of the image produced.

Controls the energy/penetration of the X-ray beam; with PSP, sufficient kVp is needed for penetration and phosphor stimulation.

Regulates the duration of the X-ray exposure to the patient.

Determines the color of the X-ray images produced.

Adjusts the contrast of the X-ray images for better visibility.

A grid with lead strips angled to match X-ray beam divergence; must be used at correct SID and with accurate centering to avoid cutoff.

A flat grid that does not require specific alignment with the X-ray beam.

A grid designed for use with ultrasound imaging techniques.

A type of grid that is only effective at short distances.

Device that emits light from the PSP plate

Device that detects emitted light and converts it into an electrical signal

Device that stores electrical signals

Device that amplifies electrical signals

Thin, clear, tough plastic layer that protects the phosphor layer from handling and damage.

A thick, opaque layer that enhances color vibrancy.

A soft, flexible layer that allows for easy handling.

A metallic layer that reflects light for better visibility.

The number of bits per pixel that determines how many shades of gray can be displayed (more bit depth = more gray levels).

The total number of pixels in an image that affects its resolution.

The color depth that defines the number of colors in an image.

The size of the image file based on its dimensions.

Flexible layer that allows for easy bending of the imaging plate.

Semirigid layer that provides strength and structure to the imaging plate.

Thin layer that enhances the image resolution of the plate.

Layer that absorbs excess light to improve image quality.

A grainy image appearance caused by insufficient photon exposure (low signal-to-noise), often from too little mAs.

A smooth image appearance resulting from high photon exposure.

An effect caused by excessive mAs leading to overexposure.

A phenomenon related to the alignment of the imaging equipment.

Lightproof protective container that holds the PSP imaging plate and protects it from light, dust, static, and mechanical damage.

A device used to play audio tapes and records.

A type of film used in traditional photography.

A storage unit for digital images and files.

A layer that enhances brightness by increasing light spread.

A layer that absorbs stimulating light but reflects emitted light to improve image quality.

A layer that only reflects light without absorbing any.

A layer that is used to change the color of the image.

The area within the PSP phosphor crystals where electrons become trapped after exposure (stored latent image signal).

The outer layer of the PSP that protects it from damage.

The process of converting light into an electrical signal.

The method used to erase the latent image from the PSP.

The movement of the laser beam across the imaging plate during plate reading (the “scan” direction).

The speed at which the imaging plate is processed after exposure.

The angle at which the laser beam hits the imaging plate.

The distance the imaging plate moves during the scanning process.

Ratio of lead strip height to the distance between lead strips; higher ratios remove more scatter but are more sensitive to positioning and centering errors.

The ratio of the total height of the grid to the width of the grid.

A measure of the effectiveness of a grid in reducing image noise.

The ratio of the number of lead strips to the total area of the grid.

Controls the quantity of X-ray photons produced; too little mAs can cause quantum mottle (quantum noise).

Increases the speed of the X-ray machine's operation.

Reduces the exposure time needed for X-ray imaging.

Enhances the contrast of the X-ray images.

Number of lead strips per unit length (e.g., lines/inch); higher frequency grids have finer lines but may require higher exposure.

The total number of images produced in a given time period.

The amount of radiation absorbed by the grid material.

The distance between the lead strips in a grid.