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Laser processing of thin film photovoltaics

Hub partner: FTMC

Additional information:

P1, P2 and P3 scribing for integrated interconnects in CIGS and kesterite thin film solar cells. High scribing speed of 1.7 m/s.  The scribing speed of 50 m/s was obtained exploiting the maximum available laser repetition rate of 1 MHz novel polygon scanning system.

Equipement:

• Workstation with picosecond laser Atlantic
• Galvoscanner
• Polygon scanner
• Roll-to-roll processing capability

Contact: Paulius Gečys

Email: paulius.gecys@ftmc.lt

Competence category: Laser processing trials, Laser process (technology) development, Implementation of laser technologies