| The actual amount of the foil delivered would be controlled by the stepper motor. |
| Unlike earlier reductions, this particular transition requires a major design shift in stepper optics from refractive to reflective. |
| Spectra were acquired before the stepper motor began moving, throughout the 6-blanch cycle, and after the blanch cycle was completed. |
| Computer-driven stepper motors rotate the mirrors to obtain the desired angle of incidence. |
| The two-sided timing belt is driven by a stepper motor in synchronism with the turret. |
| The relationships linking the stepper motor position and wavelength have been obtained by averaging the results of more than 20 spectra. |
