VaryDisk NANO

VaryDisk nanoThe VaryDisk NANO is a fully functional laser system for laboratory investigations and/or industrial use. The output specifications of the VaryDisk NANO is characterized by nanosecond pulse durations (approx. > 30 ns). Depending on our customers need, the pulse duration can be variied and additional specifications can be adjusted accordingly. The VaryDisk NANO is based on a robust design with least complexity compared to our other VaryDisk systems. Depending on the individual choice of parameters, the VaryDisk laser system qualifies as industrial / scientific or prototype laser system.

VaryDisk 1000
VaryDisk (2018 version)


  • output power: up to 1000 W with power upgrade (p)
  • pulse energy: up to 150 mJ with energy upgrade (+)
  • pulse duration approx.: ≤ 40 ns
  • repetition rate: 1 kHz ... 20 kHz
  • wavelength: 1030 nm
  • beam quality: < 1.3 @ 150W; multimode @ 1 kW


The VaryDisk NANO is based on a robust design with least complexity compared to our other VaryDisk systems.


Schematic View of VaryDisk nano
Schematic setup of the VaryDisk nano laser system



We offer different options along with the base versions of the VaryDisk system in order to increase the output power and/or to allow additional operating modes along with the generation of different pulse characteristics, e.g. different choices of pulse durations, wavelength, or even the simultaneous generation of pulses with different pulse characteristics in one operation mode.  Some of the available options are listed below. Please consult our team for possible combination choices and further information.


Application examples, showing the capabilities of the VaryDisk laser system, were demonstrated in our application lab. Please consult D+G for further information.for further information, please consult our team...



All data given here are approximate, since nearly every laser is unique with respect to our customers requests (even the specifications given here):

  • laser head approx. 200 kg, (80 x 70 x 45) cmwithout optional modules
  • rack approx. 200 kg, (100 ... 180 x 80 x 56) cm3
  • laser head / rack connection: 4m
  • additional chiller might be required with up to 250 kg, (60 x 58 x 155)  cm3 (depending on output power and repetition rate)


  • power supply 3 phases 380 V, 50 Hz + N + ground, CEE 32 A plug
  • power consumption < 4 kW ... 6 kW
  • water connection barbed fittings for tubing 13 mm or 16 mm inner diameter
  • water flow  15 l/min @ 12 °C – 25 °C
  • water quality filtered 80 μm recommended, low chlorine concentration (< 200 mg/l)
  • 20 - 25°C operating temperature, low humidity


In order to bring the laser pulses to your workpiece, we offer different kinds of micromachining tools, such as third party scanners, or our own helical drilling optics

VaryDisk Thin Disk Laser System

VaryDisk ENERGY in action


Regenerative thin disk amplifier with a pulse energy of 120 mJ at 1 kHz
ASSL-2014-ATh2A.51; 2014
Mikhail Larionov, Joerg Neuhaus
Near fundamental mode 1.1 kW Yb:YAG thin-disk laser
Optics Letters, Vol. 38 (10), pp. 1709-1711; 2013
Yuan Han Peng, Yu Xian Lim, James Cheng, Yipei Guo, Yan Ying Cheah, Kin Seng Lai