Owing to technological improvements spurred on by the telecommunications boom of the last decade, Raman spectroscopy has become much more accessible to users in all application areas, including agricultural, forensic, pharmaceutical, biomedical, and others.

Biological tissues and other materials often autofluoresce at near-infrared wavelengths, prohibiting Raman acquisition. New, dispersive Raman systems at 1064 nm allow fluorescence-free measurement in similar integration times.

A new compact instrument combining dispersive 1064 nm Raman and NIR spectroscopy has been developed to deliver maximized analytical flexibility and analytical power.

Qualitative and quantitative measurements of H₂O₂ concentration in unknown samples are observed with an error of ± 0.1% using long wavelength dispersive 785 nm bench-top raman instrument