Sistema de Biblioteca

Angle-of-arrival variance behavior and scale filtering in indoor turbulence

DSpace/Manakin Repository

Search DSpace


Advanced Search

Show simple item record

Autor dc.contributor.author Gulich D.
Autor dc.contributor.author Funes G.
Autor dc.contributor.author Zunino L.
Autor dc.contributor.author Perez D.G.
Autor dc.contributor.author Garavaglia M.
Fecha Ingreso dc.date.accessioned 2014-04-05T00:18:09Z
Fecha Disponible dc.date.available 2014-04-05T00:18:09Z
Fecha en Repositorio dc.date.issued 2014-04-04
dc.identifier 10.1117/12.723049
dc.description.abstract We analyze the angle-of-arrival variance of an expanded and collimated laser beam after it has traveled through indoor convective turbulence. A continuous position detector is set at the focus of a lens collecting the light coming from this collimated laser beam. The effect of the different turbulent scales, above the inner scale, is studied changing the diameter of a circular pupil before the lens. The experimental setup follows the design introduced by Masciadri and Vernin (Appl. Opt., Vol. 36, No 6, pp. 1320-1327, February 2004). Tilt data measurements are studied within the fractional Brownian motion model for the turbulent wave-front phase. In a previous paper the turbulent wave-front phase was modeled by using this stochastic process (J. Opt. Soc. Am. A, Vol. 21,No 10, pp. 1962-1969, October 2004). The Hurst exponents associated to the different degree of turbulence are obtained from the new D2H-2 dependence. en_US
dc.source Proceedings of SPIE - The International Society for Optical Engineering
Link Descarga dc.source.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-33846218306&partnerID=40&md5=2d0bd78e7b271aa76b011816ca58bf4f
Title dc.title Angle-of-arrival variance behavior and scale filtering in indoor turbulence en_US
Tipo dc.type Conference Paper
dc.description.keywords Atmospheric turbulence; Detectors; Lenses; Mathematical models; Optical filters; Fractional brownian motion; Hurst exponent; Non-Kolmogorov turbulence; Turbulent wave-front phase; Laser beams en_US


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record