The possibility is investigated of deriving information on the shape of the structure function of the refractive index of the atmospheric turbulence at small scale, from measurements of angle-of-arrival fluctuations on the wavefront of a laser beam propagated through it. As a result a method is also developed to measure the turbulence inner scale. An experiment, based on a particular use of the Hartman text , is described and the result reported.
Turbulence investigation at small scale by angle-of-arrival fluctuations of a laser beam / A. Consortini, P. Pandolfini, C. Romanelli, R. Vanni. - In: OPTICA ACTA. - ISSN 0030-3909. - STAMPA. - 27:(1980), pp. 1221-1228.
Turbulence investigation at small scale by angle-of-arrival fluctuations of a laser beam
A. Consortini
;
1980
Abstract
The possibility is investigated of deriving information on the shape of the structure function of the refractive index of the atmospheric turbulence at small scale, from measurements of angle-of-arrival fluctuations on the wavefront of a laser beam propagated through it. As a result a method is also developed to measure the turbulence inner scale. An experiment, based on a particular use of the Hartman text , is described and the result reported.
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