Used SOPRA GES-5E #9254945 for sale

SOPRA GES-5E is an advanced ellipsometer designed for the measurement of optical and/or electrical properties of thin films. It is a compact instrument that can measure thin film thickness as well as optical properties, such as refractive index, extinction coefficient, and reflectance. GES-5E is based on a spectroscopic ellipsometer that is capable of measuring the angular variation of ellipsometric parameters as a function of incident light polarization. The device is equipped with a detector that allows simultaneous measurement of the polarized light reflected or transmitted from the sample under test. The measured values are then processed to generate the desired parameter of interest, such as refractive index and thickness. The device includes a user-friendly graphical interface (GUI) that offers complete control of the ellipsometer and its components. It has an automated alignment procedure and calibration process to ensure accurate results. Additionally, it can measure different materials such as quartz, glass, ITO, or polymers using the same set of parameters. SOPRA GES-5E is compatible with a variety of optional accessories including fiber probes for contact-free measurements, fiber filters, miniature lenses, and motorized 2D measurement stages. For automated thin film measurements, the device is equipped with a pressure-servo drive system that can be used with the included software. GES-5E offers automated control of the sample holder/pressure servo-drive system to allow quickly data collection from multiple samples. Additionally, it is capable of taking automated spectroscopic measurements in the visible and near infrared (NIR) ranges. Finally, the device is equipped with a real-time, color software package that allows the user to analyze and present the results in an intuitive graphical format. The software includes the ability to generate a wide range of data presentations, such as curves, contour plots, 3D-surface plots, etc. It also includes comprehensive data fitting capabilities. This makes SOPRA GES-5E an ideal instrument for the determination of thin-film properties in research and industrial settings.