Sectors Aerospace and Astronomy Industry Development of optical instruments for earth observation and astronomy. Some examples are:SpectrometersImaging systems.Multispectral and hyperspectral imaging systems. Biomedical Optical instrumentation for the biomedical sector. Among the different system designed, we can cite the following:High power laser systems for surgical applications.Fluorescence and Raman spectrometersVision systems for ophtalmology.