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New method for direct measurement of refraction index of air with He-Ne lasers
- 1.0109125 - UPT-D 20040130 CZ eng K - Conference Paper (Czech conference)
Matoušek, Vít - Číp, Ondřej
New method for direct measurement of refraction index of air with He-Ne lasers.
5. ročník přehlídky doktorských prací Elektrotechnika a informatika 2004 (Vol. 1). Plzeň: Západočeská univerzita v Plzni, 2004, s. 55 - 58. ISBN 80-7043-300-0.
[Elektrotechnika a informatika 2004 /5./ Přehlídka doktorských prací. Nečtiny (CZ), 03.11.2004-04.11.2004]
R&D Projects: GA ČR GP102/02/P122; GA AV ČR IAB2065001; GA ČR GA102/02/1318; GA AV ČR IAA2065202
Institutional research plan: CEZ:AV0Z2065902
Keywords : refraction index * He-Ne lasers
Subject RIV: BH - Optics, Masers, Lasers
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 is usually used. The formula depends upon the atmospheric values and the CO2 concentration.
Permanent Link: http://hdl.handle.net/11104/0016237
Number of the records: 1