HIGH RESOLUTION LOW WAVENUMBER FOURIER TRANSFORM RAMAN SPECTROSCOPY WITH A RUBIDIUM VAPOR FILTER AND A TI-SAPPHIRE LASER

摘要

High resolution/low wavenumber Fourier transform Raman spectra were obtained using a combination of a rubidium vapor filter and a Ti:sapphire laser. With this setup it is possible to measure FT-Raman spectra as close as 3 cm(-1) to the Rayleigh line. This is demonstrated by the Raman spectra of crystalline sulfur, cadmium iodide, mercury iodide and osmiumtetroxide. (C) 1997 Elsevier Science B.V. [References: 5]