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MULTIMEDIA & TELECOMMUNICATION

 Food Packaging Measurement
Multimedia Telecommunication Measurement 1
 Application 2: Laser-marks on CD & DVD surface
Multimedia Telecommunication Measurement 3

    Aims :

  • Non contact microtopography of laser marks on CD / DVD surface,
  • Quality control of CD and DVD.
Click on image to improve definition
Laser marks on plexiglass CD/DVD surface (Gray level Intensity image)
1 - Laser marks on plexiglass CD/DVD surface
(Gray level Intensity image)
2 - Laser marks on plexiglass CD/DVD surface
(false color Altitude image)

Measurement parameters
Measurement system :
MICROMESURE 2 Profilometer
Controller :
CHR 150
Optical pen :
CL 1 MG 210
Sample :
Laser-marked CD/DVD surface
Material :
Plexiglass
Picture size :
4 mm x 4 mm
Measurement pitch :
20 µm x 20 µm