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is it possible to laser go through solid 10 cm wall ? is it possible to see with laser technique through wall ?
 

ARG

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Depends on the power density of the laser, wavelength of the laser and material of the wall.
 

NKO29

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CO2... Sounds like you want to rob a bank! Care to share why you want to cut through a 10cm wall?
 
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i dont want 2 cut anything :)

material of the wall - 15 cm ferroconcentrete - is it possible 2 see through it ? but how ? with laser i wont see anything untill i make a hole through_ right?
 
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To see through it? You aren't going to be able to see through it with a laser unless theres a hole in the material to shine it through.

If you need to "see" through a solid wall without putting a hole in it I would suggest something along the lines of an ultrasound, thermal, or xray imager.
 
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Im not sure what you're trying to do, but this sounds a bit sketchy to me :whistle:

But like blarg said, you will need some type of an imager to see through an opaque wall without cutting a hole in it.
 
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There are expensive thermal imaging scopes than can see people or animals behind a concrete wall at some distance but they are used by military and government, I don't think they are available in the civilian market, probably not affordable anyway.

Alan
 




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