Optofluidic devices have revolutionized the manipulation and transportation of fluid at smaller length scales ranging from micrometers to millimeters. We describe a dedicated optical setup for studying laser-induced cavitation inside a microchannel. In a typical experiment. we use a tightly focused laser beam to locally evaporate the solution laced with a dye resulting in the formatio... https://parisnaturalfoodes.shop/product-category/bath-bomb-glow/