Optoelectronic Components and Materials Group

Prof. Stephen Forrest


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

A UV/Vis spectrphotometer. This instrument measures the absorption spectra of solutions and films.

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.