New method for direct measuremnt of refraction index of air with He-Ne lasers

konferenční sborník (ne článek)

angličtina

Interferometer methods are used for the high accuracy measurement of distance by specifying the measurement of the air index. Since the measurement of the refraction index of air is in atmosphere, the refraction index of air is dependant upon temperature, pressure and humidity. For the measurement of the refraction index of air, Eden’s formula [1] is usually used. The formula depends upon the atmospheric values and the CO2 concentration.

Interferometer

MATOUŠEK, V., ČÍP, O.

10. 10. 2004

Západočeská univerzita v Plzni

Plzeň

80-7043-300-0

Elektrotechnika a informatika 2004

první

55-58

4