DCM7 GVD 600-1200 nm

The "DCM7" is a ultra-broadband (600nm-1200 nm) dispersion compensating mirror pair used for the compensation of positive dispersion affecting femtosecond laser pulses. The unique pair design enables to achieve a reflectivity greater than 99.9% over the whole supported spectral bandwidth next to a defined negative dispersion.

Product Description

These mirrors are ideally suited for pulse compression of few-cycle laser pulses as generated by venteon oscillators to compensate for the dispersion arising from optical elements between the oscillator and the experiment, e.g. air, windows. 


  • Supported Wavelength Range: 600-1200 nm
  • Coating Side 1: HR >99.6% @ 600-1200 nm, GDD -120fs² / pair @ 800 nm
  • Coating Side 2: AR >96% @ 515-532 nm
  • Pump Window: 515-532 nm
  • Substrate: Fused Silica
  • lambda/10, 10-5



  • Rectangular - 35 x 20 mm | Thickness: 10 mm
  • ROC: flat
  • AOI: 0-10°



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