The NovaDisk Q series are designed fort manufacturing of silicon wafers within the photovoltaics industry. Laser processing has become a key technology fort the industrial production of mono and polycrystalline solar cells. The q-switched beam of the NovaDisk Q series of Prenovatec provides high power in TEM00 fundamental mode and ideal pulse widths for these applications within the solar industry. The combination of high pulse peak power together with material adjusted pulse duration allows extremely short processing times per solar cell in the range of only a few seconds.
Especially in the field of application like drilling of wafers with the MWT method (metal wrap through) and the EWT (emitter wrap through method) the NovaDisk is at the absolute forefront technology.
The disk laser is optimized for main PV-related processes. This is due to the demand of simultaneously delivering high power, best beam quality, and maximum repetition rates, all of which are needed to realize high processing speeds together with high resolution.
Especially in the field of application like drilling of wafers with the MWT method (metal wrap through) and the EWT (emitter wrap through method) the NovaDisk is at the absolute forefront technology.
The disk laser is optimized for main PV-related processes. This is due to the demand of simultaneously delivering high power, best beam quality, and maximum repetition rates, all of which are needed to realize high processing speeds together with high resolution.
