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Sentech SE 850 PV spectroscopic ellipsometer

Overview:

The SE 850 PV is a UV-VIS-NIR spectroscopic ellipsometer with a spectral range of 240 nm – 2500 nm. The spectroscopic ellipsometer is based on a highly sensitive CCD array detection system in the UV-VIS range, allowing measurement on textured silicon solar cells even at low incident angles of 50 deg.

 

Applications:

Measuring film thickness (up to 10.000 nm for transparent films) and measuring refractive index.

Mapping film thickness up to a 50 x 50 mm area.

 

Superuser:

  Bjarke Rolighed Jeppesen