Laser materials processing
3 Laser beam properties
3 Laser beam properties
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Kartei Details
Karten | 7 |
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Sprache | English |
Kategorie | Technik |
Stufe | Universität |
Erstellt / Aktualisiert | 07.01.2015 / 16.01.2015 |
Lizenzierung | Keine Angabe |
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Wich lasers produce a beam with a linear polarization?
Wich lasers send out unpolarized radiation?
What means a „beam with high beam-quality“(hohe Strahlqualität)“in laser materials processing?.
A beam, that can be focussed to a minimized focus diameter.
What are the three different and common factors/properties, with which the beam-quality (focussability) of a lase-beam can be expressed?
- BPP beam-parameter-product
- M2
- K
Which Laser possesses by far the lowest (worst) focussability of the 3 lasers?
Diode-laser
Which Laser possesses the best focussability?
YAG-laser