What is Frictional Amplitude in Laser Cutting?

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Frictional amplitude in laser cutting is an unclear term that has not been widely recognized in the context of laser technology. The discussion raises questions about its validity and relevance, with limited online references available. One suggestion is that it may relate to adjusting laser output power based on the material being cut. The need for clarity and evidence regarding this term is emphasized. Overall, the concept remains ambiguous and requires further exploration within the laser cutting community.
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A phrase was used the other day that gave me rise to question, and that is frictional amplitude. Has anyone ever heard this phrase in the context of lasers especially cutting. Not knowing enough about lasers just yet I can neither confirm nor deny the validity of the phrase. I have done searches on the web but only came up with a few geography references. I smell something fishy and am hoping to get some evidence. Any help would be appreciated. :confused:
 
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Just a guess, but from the context of your post "frictional amplitude" may be referring to an adjustment required of output laser power with respect to the material(or section thereof) being cut.
 
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