Abstract: A device and method is provided for increasing production of hydrogen during electrolysis. Initially, one of the vibrational modes of an electrolytic fluid is determined. A laser is then tuned to a wavelength near the selected vibrational mode. The tuned laser is then applied to the electrolytic fluid during electrolysis. The application of the laser with a wavelength near the wavelength of a specific vibrational mode of the electrolytic fluid causes an increase in the rate of production of hydrogen, when compared to electrolysis alone. The specific vibrational mode may correspond to a mode that stretches the inter-atomic bonds of hydrogen in the electrolytic fluid.