Metrology and Analytical Services

Bubble and inclusion inspection on fused silica

In the course of its over 100 year experience of producing high purity fused silica products, Heraeus has developed and refined a number of measurement techniques to characterize its products.

We offer to use these processes on products you provide.


Please find a short introduction of the available Measurements below:

  • Measurement of optical homogeneity
  • Stress induced Birefringence
  • Transmission
  • Bubble or inclusion inspection
  • Viscosity

Feel free to contact us for further details.

to top