-
-
RayShield Coupler: low wavenumber access
- Raman spectra measurements at extremely low wavenumbers down to below 10 rel. cm-1
- Provides access to additional information from Stokes and anti-Stokes Raman signals close to the Rayleigh line
- specialized filter set available for a variety of laser wavelengths (488, 532, 633, and 785 nm).
-
Raman spectra of different MoS2 layers acquired with an alpha300 microscope including RayShield Coupler (excitation wavelength: 532 nm; grating: 2400 lines/mm; integration time: 5s).
-
-