DH Series

High Power Femtosecond Fiber Lasers

The DH50K is a high power, all-fiber femtosecond industrial laser.  With 50 W of average power and 80 µJ of pulse energy, this laser is ideal for hard material and transparent material processing.  Optional integrated harmonic features allow users to convert the output to Green and UV wavelengths.

Product Features:

  • Factory set up to 5 MHz repetition rate available
  • Water-cooled
  • Regulatory certifications available
  • Mechanical reliability complies with MIL-STD-810F and IEC 60601 standards
  • Remote diagnostic testing and in-field configuration

Laser Specifications:


1035 nm

Average Power (max):

50 W

Pulse Duration:

≤ 600 fs

Pulse Energy (max):

80 µJ

Repetition Rate:

~ 600 kHz

  • Pulse Select: Allows users to select up to 15 pre-set repetition rate values; typical pre-select repetition rates range from 100 kHz to 5 MHz
  • Pulse Pick: From an on-demand single pulse to standard pulse repetition rate
  • Pulse Flex: A combination of Pulse Select and Pulse Pick; offers the possibility to operate the laser from an on-demand single pulse all the way up to 5 MHz
  • Burst Mode: Provides bursts of pulses within predetermined boundary conditions