Multi-modal imaging at deep penetration depths in the 3rd bio-window with 850nm AF using one primary laser source

A de-scanned configuration (passing also through a confocal pinhole) will be used form measuring the elastic scattered light. A non-descanned configuration will be used to measure either the THG or the SHG signal from the sample. Importantly, the three signals will be generated simultaneously, and therefore, perfectly overlapping. The collected data will give the information about best laser output parameters (wavelength, output power, repetition rate, peak power).