SCANPEDIA
Glossary
SCANpedia - welcome to the SCANLAB GmbH encyclopedia.
Here you'll find explanations and definitions of key technical terms from the fields of optics, scanner technology, laser technology and laser processing.
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Mechanical Angle
The mechanical angle is the
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SCANLAB distinguishes between analog and digital
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see Angle Terms
see CPS
Scan systems transform lasers into highly flexible
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A correction file enables compensation of system-specific
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cps (characters per second) is the number of characters/symbols
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see Digital Encoder Technology
see gain error
SCANLAB offers galvanometer scanners equipped
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Dither is positioning noise of the scan mirrors
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Drift is alteration of the image field over a
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see Tuning
see Digital Encoder Technology
F-Theta lenses – also called scan objectives
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The spot diameter is defined as the diameter in
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see Angle Terms
Gain error is incorrect scaling of the image field
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A galvanometer scanner is a highly dynamic electro-optical
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By Image field calibration a scan-head-specific
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see Marking Speed
see Nonlinearity
The typical marking speed is the speed at which
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see Angle Terms
Nonlinearity describes image field distortions
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Offset error is a shift of markings along one
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see Angle Terms
see Angle transmitter
Position resolution is a measure of how precisely
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The typical positioning speed is the speed at
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see marking speed
The distance to the beam waist, until the beam
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Repeatability describes the precision of multiple
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The Root Mean Square is identical to the standard
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SCANahead is an innovative control technology,
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see Digital Encoder Technology
see offset error
Skew error is tilting of the image field axes
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see Focal Diameter (Focal Spot)
The step response time is the time interval required
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Tracking error is the time interval between the
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Tuning is a particular method of dynamically optimizing
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see Angle Terms
Each scan system is equipped with appropriately
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Working distance A is the distance between the
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see CPS
