vertical powerful pico lase 1320nm 4 wavelengths quartus laser machine with focus lens, Black

traditional nanosecond lasers predominately rely on pthermal action, delivering heat to the pigment and surrounding tissue. picosecond pulse width is 100x shorter than nanosecond technology. only ultrashort pulse durations trigger pmechanical effect. with this short pulse width, half the fluence is required compared to q-switched nanosecond lasers..syi