WHITE DWARF OPCPA | 5 W  POWERED BY COHERENT

for ultrafast material science

  • most flexible non-colinear OPA

  • gap-less tunability from 650 to 1300 nm

  • < 30 fs pulse durations from 650 to 1300 nm

  • repetition rates up to 4 MHz

  • dual output for time-resolved spectroscopy

  • pumped by Coherent Monaco industrial femtosecond laser
  
 

ultrafast material science
Multi-color pump-probe, Mid-IR and THz spectroscopy / tr-ARPES / PEEMs / Magneto-optical Kerr-effect (MOKE) microscopyDD2F14 / Raman spectroscopy (CARS, GAMERS) / 2D Infrared spectroscopy (2DIR)
• Strong-field physics
• Relativistic plasma physics
•  Cluster and gasphase dynamics
• Carrier dynamics of
​solid materials
• Photosynthesis
• Optogenetics
• Strong-field physics
​• Relativistic plasma physics

Product Specifications

Our White Dwarf OPCPA powered by Coherent has its pump laser already on board to enter the next level of stability. We integrate the Coherent Monaco industrial femtosecond laser on a small footprint with state-of-the-art White Dwarf OPCPA technology to bring industrial performance to scientific output parameters.
 
WD-800-tunable
WD-800-tunable-dual
 Central wavelength (VIS)
650 - 960 nm
650 - 1300 nm
two, synchronized outputs
Pulse duration (FWHM)
< 30 fs
< 30 fs
Average power
> 5 W
> 2 W each output
Pulse energy
> 5 µJ
> 2 µJ each output
Repetition rate
single-shot to 4 MHz
single-shot to 4 MHz
Beam Quality M2
< 1.3
< 1.3
Dimensions
80 cm x 80 cm
80 cm x 120 cm
NIR-extension (gap-less)
950 - 1300 nm
incl.
IR-extension
1400 - 2000 nm
1400 - 2000 nm
SHG-extension
350 - 650 nm
350 - 650 nm
THG-extension
250 - 315 nm
250 - 315 nm
HHG-extension
21 eV
21 eV
MIR-extension
5 - 10 µm
5 - 10 µm
Pump Laser incl.
Coherent Monaco 60 W
Coherent Monaco 60 W

Performance Examples

Normalized spectral intensity over tuning range 250-1700 nm: Pump laser Coherent Monaco 60 W, 1 MHz repetition rate, White Dwarf OPCPA WD-800-tunable with NIR and IR-extension plus SHG and THG.
The White Dwarf WD-800-tunable can be tuned gap-less from 650-1300 nm in a single OPA module. This allows SHG and THG from 250-650 nm, thus giving access to the whole range from UV to NIR.