Category:Lasers
Wikimedia Commons has media related to Lasers.
A laser (from the acronym of Light Amplification by Stimulated Emission of Radiation) is an optical source that emits photons in a coherent beam.
Subcategories
This category has the following 10 subcategories, out of 10 total.
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Pages in category "Lasers"
The following 20 pages are in this category, out of 20 total.
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This category content has been reduced to only pages contained in the ZIM file.