Abstract

Consider a sample and a white light beam incident on it. Spectrogoniometry could be defined as the possibility of measuring at any angle of incidence and observation, and to decompose the transmitted or reflected beam spectrally, all of that automatically and independently. We have developed an instrumental equipment with such capabilities. The spectrogoniometer [1] we use is presented squematically in Fig. 1. It was made by SOPRA [2], permits the setup of additional optics such polarizers, wich give an additional value to the instrument. It can be seen as a tool capable of integral optical information extraction of a sample. Only some of the photometric possibilities of the spectrogoniometer will be presented.

© 1995 Optical Society of America