Femtosecond Lasers over 100 Watts

The concept of the world's first industrial femtosecond laser with high average power (> 100 W), delivering 400 fs pulses that is presented here is flexible in pulse repetition rate and offers high pulse energy up to 300 μJ. The laser is designed for easy synchronization to polygon scanners and with optional burst mode. This laser enables higher throughput and productivity, coupled with superior quality processing. The availability of high power femtosecond lasers paves the way for further penetration of ultrafast laser sources into emerging industrial high quality laser processing.