Refractive Index of Si3N4 (Stoichiometric)

Stoichiometric Si3N4. May also be used to model non-stoichiometric Si3N4 by measuring n and k.

For a typical sample of Si3N4 (Stoichiometric) the refractive index and extinction coefficient at 632.8 nm are 2.023 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".

Tab-delimited data file for unrestricted use	Unavailable
Tab-delimited data file for private use	Unavailable
Proprietary encrypted file for use with Filmetrics systems

Wavelength (nm)

Refractive Index Reference - Filmetrics Composite

No guarantee of accuracy - use at your own risk.

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