An accurate expression of the CO2 refractivity from the radiofrequencies to the visible region

作者：Marchetti S^*; Simili R

来源：Infrared Physics & Technology, 2009, 52(4): 143-145.

DOI：10.1016/j.infrared.2009.06.001

• Infrared
• Dispersion
• Absorption strength
• Gas refractivity

The refractivity around an absorption band is related to the strength of the band absorption. in this work this relation is used to derive the CO2 vibrational band strengths from the accurate measurements of the refractivity and to accurately represent with a simple expression the refractivity behaviour Of CO2 from the visible to the microwave region.

• 出版日期2009-7