Knowledge Bank

An instrumentation and method for analysing the spatial behaviour of optical properties of pertinent specimens is described, which performs opto-mechanical scanning with a multi-detector arrangement, uses special amplifiers for modification and a computer for signal evaluation, etc. The instrumentation is capable of identifying colors in the CIE color triangle and of making analyses of spectrographic plates possible by opto-electronic processing, which produces information too laborious to obtain otherwise or which cannot be perceived by direct visual examination of the spectrographic plates, especially if a stigmatic spectrograph has been used for the spectrographic plates.