Action spectra are an increasingly important part of semiconductor photocatalyst research. This translates the photonic efficiency as a function of the excitation wavelength. The action spectrum of a photocatalytic system allows identifying key aspects of the mode of action during photocatalytic reactions.

Monochromatic light source packages: 300 W Xe light source with 300 mm focal length monochromator

• • • • • • • • High radiance
              • Small spot size
              • UV condenser
              • Rear reflector
              • LSH302 lamp housing, LSN254 power supply
              • MSH-300, 300 mm focal length monochromator
              • 180° optical path
              • Two variable slit assemblies
              • UV focusing lens
              • Computer controlled filter wheel with appropriate longpass filters
              • Completely aligned on common baseplate
              • Supports wide range of accessories
              • Range 280 - 2400 nm