THE EFFECT OF TEMPERATURE ON REFRACTIVE INDEX OF CARBON DISULFIDE

Authors

  • Dũng Lê
  • Nguyen Tien Dung
  • Nguyen Thi Thu Tram
  • Le Van Thanh
  • Truong Minh Vu
  • Le Canh Trung

Keywords:

refractive index; carbon disulfide; thermo-optics.

Abstract

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.

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Published

2023-08-10

Issue

Section

Bài viết