Combining this instrument with the Raman spectrometer, it is possible to compare maps of the Raman scattering, photoluminescence and AFM signals all acquired from one place on the sample. Using tip-enhanced Raman spectroscopy (TERS) the spectra can be obtained with nanometer resolution.
Schematic view of the photoluminescence and Raman spectroscopy setup in the Institute of Physics of the ASCR, v.v.i.: 1a/1b-Renishaw REFLEX micro-spectroscope with inVia confocal Raman microscope 2a/2b, 3-glovebox, 4,5-large and small chamber, 6-Ntegra NT-MDT AFM, 7-motorised mirrors, 8-lasers. The detail shows the beam and signal path through the 1b and 2b. 9 is the plasma filter, 10 bandpass filter, 11 objective, 12 sample, 13 spectrometer and 14 the CCD detector.