METHOD AND APPARATUS FOR VARIABLE-FIELD ILLUMINATION

摘要

The disclosure relates to identifying one or more regions (100) of interest within a broader field of view (104) of a dynamic sample using one or more optical components (110 & 120) and illuminating photons. Once the region of interest (100) is identified within a section of the broader field of view (104), chemical information in the form of Raman spectrum is obtained from the region of interes (100) by focusing the illuminating photons of the optical components (110 & 120) on the region of interest (100).