Phosphorus characterization

To fully characterize the excitation and emission spectra of phosphors, Bentham supplies a dual monochromator system. 

Typically, a dual excitation source comprising xenon and quartz halogen lamps is mounted on the excitation monochromator, and PMT, silicon and InGaAs detectors can be installed on the emission monochromator. Excitation and emission spectra can therefore be measured between 200 nm and 1800 nm.