Sacrificial Template Replication is the first technology which allows to fabricate arbitrary embedded microchannels inside transparent fused silica glass. Therefore a polymeric template is embedded inside the Glassomer material (Glassomer L40), which creates the inverse cavity after thermal debinding and sintering.



  • Size: 150 g, 500 g or 1 kg
  • Wavelength 300-400 nm
  • Micron resolution
  • Smooth surfaces

Possible Templates

  • Direct laser writing
  • Mikrostereolithography
  • Lithography
  • Threads (e.g. Nylon)
  • ...

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