1) S. Popova, T. Tolstykh, V. Vorobev. Optical characteristics of amorphous quartz in the 1400–200 cm-1 region, Opt. Spectrosc. 33, 444–445 (1972), as cited in Ref. 2
2) R. Kitamura, L. Pilon, M. Jonasz. Optical constants of silica glass from extreme ultraviolet to far infrared at near room temperature, Appl. Opt. 33, 8118-8133 (2007)
* Ref. 2 provides a model for calculating optical constants; model parameters are derived by fitting experimental data from Ref. 1.
[Calculation script (Python)]
Silicon dioxide, SiO2