Publication detail

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

MATOUŠEK, V., ČÍP, O.

Original Title

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

Type

conference proceedings

Language

English

Original Abstract

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.

Keywords

Interferometer

Authors

MATOUŠEK, V., ČÍP, O.

Released

10. 10. 2004

Publisher

Západočeská univerzita v Plzni

Location

Plzeň

ISBN

80-7043-300-0

Book

Elektrotechnika a informatika 2004

Edition number

první

Pages from

55-58

Pages count

4