Refractive Index of Si3N4 (Si Poor)
Si-poor Si3N4. May also be used to model non-stoichiometric Si3N4 by measuring n and k.
For a typical sample of Si3N4 (Si Poor) the refractive index and extinction coefficient at 632.8 nm are 1.701 and 0.000. Below are files of complete refractive index and extinction coefficients. If the file is not available for download, you can request our proprietary file by clicking "Request".
- Proprietary encrypted file for use with Filmetrics systems
Refractive Index Reference - Filmetrics Composite
No guarantee of accuracy - use at your own risk.
Contact Us Now
Learn about the importance of thin films with our animated short film, or see how easy it is to set up and use a Filmetrics system.More…