Data Storage
Ellipsometers are used to measure the thickness of DLC films and the lubricant film on hard discs. Spectroscopic ellipsometers are used to investigate new materials for DVD`s (dye films).
Laser ellipsometer SE 400advanced
-
Highest available accuracy and sensitivity for measurement of film thickness and refractive index
- Measurement of refractive index of films down to 2-3 nm film thickness
SENresearch spectroscopic ellipsometer SE 800
-
Combined Ellipsometry Transmission (CET) analysis for highly absorbing films (dyes)
- Variable angle of incidence
- Flexibility and available options make the ellipsometer especially suited for R &D departments
Fully automated table top measurement tool SENDURO
- Off-line monitoring of film thickness and uniformity of deposition processes