Affiliation:
1. Institutionen för Fysik, Chalmers Tekniska Högskola, Göteborg
Abstract
A wave-front-shearing interferometer has been used for refractive index measurements on liquids.
A test series on water gave agreement within ±5 · 10 -5 with earlier data. The refractive index of molten potassium nitrate has been measured between 340 and 460°C and found to depend linearly on temperature according to the equation
n=1.46478-1.579 · 10-4 · t
at a wavelength of 6330 Å.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
8 articles.
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