Annual reports of Fraunhofer IOF

Annual report 2025

Close-up of a space spectrometer developed by Fraunhofer IOF.

Scientific Highlights:

  • Spectrometer grating for ESA’s Sentinel-4 climate mission
  • UVNS spectrometer for monitoring global air quality
  • Satellite-based laser communication ready for series production
  • QuBUS: mobile interface from free-space links to the terrestrial network
  • r-to-ground distribution of entangled photons
  • Ultra-compact light source for quantum encryption
  • MIR quantum scanning microscopy beyond quantum correlations
  • The eyes and ears of AI
  • More power for fiber optic networks
  • New dimensions for future fiber components
  • Smart metrology unlocks HR-mirrors with sub-ppm optocal losses
  • Real-time 3D measurement technology for error-free forming in shipbuilding
  • and much more