Refractivity of nitrogen gas in the vacuum ultraviolet
- 1 December 1999
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 24 (23), 1699-1701
- https://doi.org/10.1364/ol.24.001699
Abstract
We have measured the refractivity of nitrogen gas in the ultraviolet and the vacuum ultraviolet, using a Fourier-transform spectrometer. A new two-term Sellmeier formula for the standard refractivity between 145 and 270 nm is derived.Keywords
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