Diadem IR-20: Femtosecond Laser

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Diadem ir-20 High energy Femtosecond Laser FOR micromachining

Spark Lasers, experts in mode-locked fiber lasers, offer the DIADEM IR-20 series of compact femtosecond (fs) lasers for micromachining applications.  DIADEM is a very compact, high energy ultrafast laser for advanced micromachining applications needing short femtosecond laser pulse widths, which offers over 30µJ at 20W and up to 1MHz (standard), with pulses below <400 fs from single shot to 1 MHz and a remarkable beam quality with M² < 1.2. The DIADEM laser series combines the most advanced electronics for on-the-fly pulse control with a compact design and a less than 5 minutes set-up time.  This laser has been specially conceived for demanding medical implantable device and electronics manufacturing.


  • Up to 20W at 1030 nm
  • 400 fs pulses
  • Up to 20 μJ @ > 1 MHz
  • PRF range single shot to 1 MHz
  • Burst mode
  • M² < 1.2
  • Rugged design
  • Maintenance free

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DIADEM Series.pdf