Laser stuff

M

Me

Can anyone tell me what class lasers are used in CD-AU, CD-RW, DVD, laser
scanners, laser speed guns, wafer construction?

It's for a school project.

L8s
 
M

MCheu

Can anyone tell me what class lasers are used in CD-AU, CD-RW, DVD, laser
scanners, laser speed guns, wafer construction?

It's for a school project.

L8s
Click to expand...

Does anyone still do their own homework anymore?
 

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