20 Terms
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Laser equipment
Industry: Industrial machinery
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Laser equipment
Absorb
Industrial machinery; Laser equipment
To transform radiant energy into a different form accompanied by a rise in temperature.
Absorption Coefficient
Industrial machinery; Laser equipment
Factor describing light's ability to be absorbed per unit of path length.
Accessible Emission
Industrial machinery; Laser equipment
The magnitude of accessible laser (or other collateral) radiation of a specific wavelength or emission duration at a particular point as measured by appropriate methods and devices. Also means ...
Accessible Emission Limit
Industrial machinery; Laser equipment
The maximum accessible emission level limit (AEL) permitted within a particular class. In ANSI Z-136.1, AEL is determined as the product of Accessible Emission times the Maximum Permissible Exposure ...
Active Medium
Industrial machinery; Laser equipment
Collection of atoms or molecules capable of undergoing stimulated emission at a given wavelength.
Afocal
Industrial machinery; Laser equipment
Literally, "without a focal length"; an optical system with its object and image point at infinity.
Aiming Beam
Industrial machinery; Laser equipment
A laser (or other light source) used as a guide light. Used coaxially with infrared or other invisible light may also be a reduced level of the actual laser used for surgery or for other ...
