Used RUDOLPH NIR 3 #293654483 for sale

RUDOLPH NIR 3 is an ellipsometer, a device that measure the properties of a thin film/substrate optical interaction with polarized light. RUDOLPH NIR-3 is a computerized spectroscopic ellipsometer with three primary components: the optical head, the light source and the computer controller. The optical head contains components that allow the unit to make precise measurements. A beam splitter balances the light from the light source the desired wavelength, and polarizers separate out the polarized light. An adjustable platform is also attached to the optical head, allowing for precise sample positioning. The light source supplied with the unit is a xenon lamp. It is capable of producing light in three distinct spectral regions that span the visible, near-infrared, and mid-infrared regions of the spectrum, as well as weakly polarized and depolarized light. The controller of the unit is a personal computer based on Microsoft Windows 7 or higher. NIR 3 software package allows users to create specific measurement modes, configure the setup parameters, control the data acquisition process, and interpret the measurement results. The software also features various types of data analysis. NIR-3 is used by scientists and engineers in a variety of fields. It is especially useful for researchers studying thin films and substrates, as it can measure properties such as film thickness, film refractive index, and optical anisotropic parameters. Researchers can also use RUDOLPH NIR 3 to study semiconductor materials and optical components.