Raman spectrometry is a powerful analytical technique for materials analysis with high spatial resolution. Our system is a research-grade model assuring high spectral quality for a broad spectrum of different applications from academic teaching to cutting edge research. Some of the distinct features of our system are:
- Exceptional wavenumber accuracy with a high-precision rotary-encoder direct drive mechanism;
- Low wavenumber measurement;
- Auto-alignment of microscope laser introduction optics and Raman scattering light path;
- Wavenumber calibration using an integrated Ne lamp;
- Unique Dual Spatial Filter (DSF) for higher spatial resolution than conventional confocal optics;
Other specifications, as e.g. XYZ automatic stage with 100 nm resolution, four lenses on turret: 5x, 20x, 100x microscope objectives (VIS optimalised), 100x dedicated NIR objectives, and extensive mapping functions are available on Equipment page.
- Relevant publications:
- Stochioiu, A.; Luculescu, C.; Paun, I.A.; Jinga, L.-I.; Stochioiu, C. Fabrication and Characterization of Biplasmonic Substrates Obtained by Picosecond Laser Pulses. Appl. Sci. 2020, 10, 5938. https://doi.org/10.3390/app10175938
- Datcu A., Mendoza M.L., Pérez del Pino A., Logofatu C., Luculescu C., György E. UV–vis light induced photocatalytic activity of TiO2/graphene oxide nanocomposite coatings. Catalysis Today 2019, 321–322, 81-86. https://doi.org/10.1016/j.cattod.2018.02.026