THE EFFECT OF TEMPERATURE
ON REFRACTIVE INDEX OF CARBON DISULFIDE
Authors: Nguyen Tien Dung, Nguyen Thi Thu Tram, Le Van Thanh, Truong Minh Vu, Le Canh Trung
Vinh University Journal of Science
: Vol 52, No. 1A/2023 : 8
Publishing year: 1/2023
In this paper, the effect of temperature on the refractive index of Carbon disulfide liquid based on the influence of temperature on
the Sellmeier coefficient has been presented. The effect of temperature on the liquid refractive index of Carbon disulfide in the
visible and infrared regions according to the expression of M.Chemnitz was also investigated. From the survey results, it is concluded that as the wavelength increases, the refractive index of Carbon disulfide decreases, but when the temperature is increased
then the refractive index of Carbon disulfide decreases faster.
Refractive index; Carbon disulfide; thermo-optics.