WHITE DWARF HE OPCPA | 30 W

Key feAtures

  • high-performance OPCPA system

  • pumped by Yb:Fiber or Yb:YAG laser up to 300 W and 3 mJ

  • output power up to 30 W
 
  • pulse duration < 10 fs
 
  • add-ons EUV to MID-IR

  • pump-probe configuration available
The White Dwarf OPCPA is a powerful femtosecond optical-parametric chirped-pulse amplifier system. It comes as a complete system in different power levels, pumped by an industrial Yb:fiber or Yb:YAG laser, making it robust, reliable and easy-to-use. The different wavelength versions covering the near- to mid-infrared range open a wide field of applications. All versions can be combined to dual output pump-probe systems with different pulse properties in pump and probe output and intrinsic synchronization.

Specifications
WD-HE-800
WD-HE-1550
WD-HE-2200
WD-HE-3000
Central wavelength
700-950 nm
1400-1700 nm
2000 - 2400 nm
2600 - 3500 nm
Pulse duration (FWHM)
< 10 fs
< 40 fs
< 50 fs
< 100 fs
Average power
> 10, 20, 30 W
> 10, 20, 30 W
> 10, 20, 30 W
> 10, 20 W
Pulse energy
> 10 - 300 µJ
> 10 - 300 µJ
> 10 - 300 µJ
> 10 - 200 µJ
Repetition rate
100 kHz - 10 MHz
100 kHz - 10 MHz
100 kHz - 10 MHz
100 kHz - 10 MHz

Applications and News

THz generation

Owing to their high second-order nonlinear susceptibility, organic crystals have gained tremendous interest as THz generators within the scientific community. The phase matching condition is best fullfilled when the pump wavelength is in the IR range from 1400 nm to 1700 nm.  The absorption of the pump light in the crystals is reduced in this wavelength region, leading to an increased damage threshold, which enables higher pump fluences and hence a higher conversion efficiency.  
Ultrafast material science

2D Infrared spectroscopy (2DIR) / Multi-color pump-probe, Mid-IR and THz spectroscopy / Magneto-optical Kerr-effect (MOKE) microscopyDD2F14 / Raman spectroscopy (CARS, GAMERS)
Soft x-ray science

High harmonic generation / Coherent diffractive imaging with atomic resolution / Time-resolved reaction microscopy (ARPES) / Coherent control / Attosecond streaking