Centaur U HR – Scanning AFM/Confocal/Raman/Fluorescence system with double dispersion monochromator for Raman/Fluorescence and AFM/Raman (TERS) imaging

Centaur HR (High resolution) includes high-aperture double dispersive monochromator/spectrograph whose compact design combines high spectral resolution intrinsic for long-focus devices and extremely low stray light peculiar to double schemes. It is possible to measure Raman lines up to 20 cm-1 from excitation line with spectral resolution up to 0.01 nm which is different to the devices based on interferometric filters with typical values of 100-200 cm-1. Also it is possible to observe Stocks and Anti-Stocks lines simultaneously.