TY - JOUR
AU - Volkov, S.
AB - aging of the characteristics of the scattered field over a circle relative to the axis of the radiation beam is equivalent to averaging at a given point of space when the given reali- zation of the scattering medium is rotated. At large scattering angles, when the order of the beam diffraction is large, ~ ~ f , the phases of the fields from individual inhomogenei- ties will be uniformly distributed, with the exception of the inhomogeneities in the central region of the beam, where ~ I . At a large number of inhomogeneities in the beam, the con- tribution from the central region is relatively small, of the order of ~-z. As a result, the Rayleigh model will be valid for the resultant field, just as in averaging over the en- semble. For radiation beams of different shape, the spatial averaging in the observation plane must be carried out over lines of equal intensity in the diffraction pattern, and the diffraction order ~ should be large. LITERATURE CITED i. E.A. Vedernikova, M.V. Kabanov, V. A. Krutikov, and P. A. Pal'yanov, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 6, 56 (1980). 2. E.A. Vedernikova, M.V. Kahanov, and V. A. Krutikov, ibid., 
TI - Spatial correlation function of the intensity in multiple scattering
JF - Journal of Russian Laser Research
DO - 10.1007/BF01120533
DA - 2005-01-24
UR - https://www.deepdyve.com/lp/springer-journals/spatial-correlation-function-of-the-intensity-in-multiple-scattering-wEc0jsO1yo
SP - 102
EP - 104
VL - 5
IS - 1
DP - DeepDyve
ER -