Features
- High-speed Measurement :
- The snapshot measurement method is realized and the high-speed measurement is 20ms per point.
- Visible Spectral Range :
- The spectral wavelength range can be selected. The standard type is 530nm to 750nm and the visible spectral type is 380nm~760nm.
- Compact Sensor Unit :
- The sensor unit is light-weighted and very compact. It consists of an optical element that does not have any rotating mechanism. In addition, there is no need for any periodic maintenance.
Applications
- Measurement for transparent or semi-transparent thin films thickness(D), reflective index(N) and extinction coefficient(K). (Oxide film, nitride film, photo-resist film, ITO film, etc.)
