Raman spectroscopy with He-Ne laser excitation and charge-coupled device (CCD) detection has been demonstrated for liquid pyridine and solid anthracene samples. The high quantum efficiency and essentially noiseless operation of the CCD make it ideal for use with low-intensity lasers such as the He-Ne laser. The possible utility of this experimental scheme as an alternative to Fourier transform Raman spectroscopy is discussed.
ASJC Scopus subject areas
- Colloid and Surface Chemistry