SENresearch 4.0 In-Situ Spectroscopic Ellipsometer

SENTECH SENresearch 4.0

The SENTECH SENresearch 4.0 in-situ spectroscopic ellipsometers (SER 801 and SER 801 DUV) are measurement tools to monitor etching and deposition processes with a high spectral resolution to generate endpoints or to characterise layers.

SENresearch 4.0 Spectroscopic Ellipsometer

SENTECH SENresearch 4.0

The SENresearch 4.0 spectroscopic ellipsometer covers the widest spectral range from 190 nm (deep UV) to 3,500 nm (NIR). High spectral resolution is offered to analyse even thick films up to 200 µm thickness using FTIR ellipsometry.

SpectraRay/4 Spectroscopic Ellipsometry Software

SENTECH SpectraRay/4 Software

The proprietary SpectraRay/4 SENTECH Spectroscopic Ellipsometry Software, includes data acquisition, modeling, fitting, and extended reporting of ellipsometric, reflection, and transmission data.

SLI Laser-Based Interferometric EPD

SLI

The SENTECH SLI Laser Interferometer for process monitoring and endpoint detection is the perfect partner for in-situ optical metrology with the SENTECH plasma etch and deposition range of systems.