Spectro-ellipsometer WVASE 32 ( Woollham)

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Spectro-ellipsometer WVASE 32 ( Woollham)
Technical details :
Spectro-ellipsometer
VASE Woollam for reflexion and transmission ellipsometry measurements
  1. reflexion and transmission ellipsometry
  2. generalization ellipsometry ( anisotropi and birefringence)
  3. reflectance and transmitance .
  4. scaterometry
  5. depolarization
Characteristics : 
Spectral range :
  • 193 up to 2200nm
  • 6.4 down to 0.56eV
Automatic set-up between 15 si 90O of the incidence angle
Automatic set-up of the wave-length made by the monochromator
Autoretarder for high accuracy measurements

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