Device for observing dynamics of initializing and reversing phase of photochromatic color change

摘要

the invention relates to the device for monitoring the dynamics of iniciacnu00ed and reverse phase photochromic color changes funkcnu00edch colours which contains a source (8) meru00edcu00edho svetelnu00e9ho beam (81),at least one source (9) excitacnu00edho svetelnu00e9ho beam (91).an optical integrator (10) opatrenu00fd entry (6) mericu00edho svetelnu00e9ho beam (81) to the internal space of the integrator (1) with at least one filter (10)100) for odstu00ednenu00ed excitacnu00ed components meru00edcu00edho svetelnu00e9ho beam (81),at least one excitacnu00edm hole (4) for privedenu00ed excitacnu00edho svetelnu00e9ho beam (91) into the internal space of the optical integrator (1) and referencnu00edm hole (2) for privedenu00ed mericu00edho svetelnu00e9ho paprsku (81) and excitacnu00edho svetelnu00e9ho beam (91) on the sample (3) and the output (7) mericu00edho svetelnu00e9ho beam (81) reflected from the sample (3),a spectrometer (12) for the evaluation of the parameter funkcnu00edch dyes through mericu00edho svetelnu00e9ho beam (81) reflected from the sample (3).