Spectrometers

The PTI system can generate emission and excitation spectra for photoluminescent materals. It can also perform time resovled photoluminescence measurements.

(Upper) and lower are two UV/Vis spectrphotometers. These instruments measure the absorption spectra of solutions and films. The upper system is newer and has improved near-infrared capability.

A Fourier transform infrared (FTIR) spectrometer is shown above. This instrument measures the infrared absorption of materials

Freestanding (upper) visible light and near infrared (lower) three axis spectrometers provide precise wavelength selection for optical experiments on a variety of organic and 3-5 semiconductor optical systems.