In the optics lab there few setups for spectroscopies mainly in the visible.
Setup for optical transmission and reflection from regions of few microns, using a microscope setup with an objective lens combined with a spectrophotometer. The system can also measure photoluminescence using light excitation at 405 nm, and is combined with a motorized stage for mapping of the sample.
Angle resolved reflectance spectroscopy setup.
Raman configuration currently with 532nm laser excitation.
Testing of integrated circuits