Used SOPRA GES-5 #293823332 for sale

SOPRA GES-5 is a highly advanced and precise ellipsometer designed for measuring optical properties of thin films and layered structures. It is manufactured by Hitachi High-Technologies Corporation and can be used to measure from extreme ultraviolet to near infrared. It has a measurement range of incident angles from 0° to 85°, can be programmed for different incident angles, and provides data accuracy at the nanometer level. The unique design of SOPRA GES5 includes an optical interface which houses two protected gold-coated mirrors and two photodetectors that measure the polarization state of reflected light as it emerges from the sample. The optical interface can either be a contact angle optical head or a non-contact angle optical head depending on what type of ellipsometry is being performed. This feature enables the measurement of both topography and the optical properties of surfaces with nanometer resolution. GES-5 includes a software package that allows users to quickly and easily measure the optical properties of multiple layers and components in a structure, such as the thickness of each layer and the refractive index of each material. The software can be programmed for automatic measurement with just a few clicks, as well as for manual mode where more specific parameters can be entered. This makes it easy for users to achieve higher levels of accuracy and precision. GES5 utilizes a patented monochromator to accurately measure the wavelength of incident light, ensuring that all measurements are based on a reliable and consistent light source, and allowing for accurate measurement of optical parameter values by real-time subtraction of stable optical interference patterns. The built-in laser sensor also allows for alignment of the incident light source, resulting in improved accuracy and precision of the measurements. Additionally, SOPRA GES-5 is compatible with multiple probes, such as fiber optic and collimation probes, giving users a wide range of measurement options. Finally, SOPRA GES5 is a highly efficient and user-friendly system that requires minimal maintenance while delivering reliable and accurate results. This makes it an ideal choice for laboratories and research facilities which need to measure a wide range of optical parameters in a short amount of time.