# this file is part of refractiveindex.info database # refractiveindex.info database is in the public domain # copyright and related rights waived via CC0 1.0 REFERENCES: | 1) I. H. Malitson. Interspecimen comparison of the refractive index of fused silica. J. Opt. Soc. Am. 55, 1205-1208 (1965)
2) C. Z. Tan. Determination of refractive index of silica glass for infrared wavelengths by IR spectroscopy. J. Non-Cryst. Solids 223, 158-163 (1998)
* Sellmeier formula is reported in Ref. 1 for the 0.21–3.71 μm wavelength range. Ref. 2 verifies the validity of the formula up to 6.7 μm. COMMENTS: | Fused silica, 20 °C DATA: - type: formula 1 wavelength_range: 0.21 6.7 coefficients: 0 0.6961663 0.0684043 0.4079426 0.1162414 0.8974794 9.896161 CONDITIONS: temperature: 293