Difference Frequency Comb (DFC)

Compact, robust, high-end

TOPTICA’s frequency comb product line uses TOPTICA proprietary CERO-technology which is based on Difference Frequency Generation (DFG). It is inherently fCEO-stable and is characterized by a high robustness combined with high-end performance.

See more in our product video:

  • DFC Complete System
  • Complete DFC System

Compact high performance frequency comb

  • Wavelength 1560 nm
  • frep=80 MHz
  • All electronics included
  • 4 or 8 offset-free outputs

  • Between 420 - 2200 nm
  • Lock any TOPTICA Laser
  • Robust
  • Upgradeable

  • Stable
  • Compact
  • Flexible
  • Fiber coupled 

  • Phase frequency lock DL pro to DFC
  • Phase frequency lock to optical reference