Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nikolay V. Sidorovsky"'
Publikováno v:
Optics Communications. 156:16-21
The second order statistical properties of coherent radiation scattered from a rough surface in the focal plane of an optical system are analysed. Two types of motion of the scattering surface are considered: arbitrary movement in his own plane witho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be85c60fe68bb7c25d90ba3cbf406f5d
https://doi.org/10.1016/s0030-4018(98)00407-6
https://doi.org/10.1016/s0030-4018(98)00407-6
Publikováno v:
Optics Communications. 134:289-300
A mathematical model for image plane non-Gaussian speckle is proposed. Analytical expressions are derived for dispersion of intensity fluctuations, intensity correlation function and power spectrum of scattered intensity fluctuations. An experiment c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c088af96602a5c7962249d9133dd91dd
https://doi.org/10.1016/s0030-4018(96)00540-8
https://doi.org/10.1016/s0030-4018(96)00540-8
Publikováno v:
Optics and Lasers in Engineering. 25:303-310
The statistical properties of scattered coherent radiation from a rough body arbitrarily moving in its own plane are analysed. Three cases of optical geometry are considered: the free space, image plane of an optical system, and the focal plane of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::920303b5c1a66e94ebaa1e9d13164f45
https://doi.org/10.1016/0143-8166(95)00077-1
https://doi.org/10.1016/0143-8166(95)00077-1
Publikováno v:
Optics Communications. 97:304-306
The results of experimental study on the probability density function in case when a number of scatterers in the resolution element of the optical system is small are presented in this paper. The measurements have been carried out with ground glass a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d5b53d6e6461946d345695fc4b098a6
https://doi.org/10.1016/0030-4018(93)90493-o
https://doi.org/10.1016/0030-4018(93)90493-o
Publikováno v:
SPIE Proceedings.
The spectra of spatial frequencies of roughly polished glass are studied. The profile measurements carried out by means of contact profilometer and a tunnel scanning microscope have shown fractal-like dependence of spatial frequency spectra over the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6267eeb6ca45cd62ff5648a92e311d80
https://doi.org/10.1117/12.370420
https://doi.org/10.1117/12.370420
Publikováno v:
International Conference on Correlation Optics.
The statistical properties of non-Gaussian speckle in the image plane of the optical system are considered. The analytical expressions are derived for dispersion of intensity fluctuations, intensity correlation function and power spectrum of scattere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7630a83b73449dbf1f73c062651a4abe
https://doi.org/10.1117/12.295698
https://doi.org/10.1117/12.295698
Autor:
A. N. Starchenko, Vitaly L. Okulov, A. S. Sakjan, N. I. Scherbakova, Nikolay V. Sidorovsky, Jury A. Rezunkov, Leonid M. Veselov
Publikováno v:
SPIE Proceedings.
The measurements of carbon-dioxide-laser radiation scattering in the atmosphere were carried out in the angle range of 7 - 65 degrees under the various weather conditions. The empirical parameters of the indicatrix of scattering were evaluated.© (19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e0dec426bdec402e8dcecfe11f4f08
https://doi.org/10.1117/12.238515
https://doi.org/10.1117/12.238515
Publikováno v:
First International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
The statistical properties of scattered coherent radiation from a rough body arbitrarily moving in its own plane are analyzed. Three cases of the optical geometry are considered: the free space, image plane of an optical system, and the focal plane o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::439060ea1e58315565ca87546a79df9a
https://doi.org/10.1117/12.185327
https://doi.org/10.1117/12.185327
Publikováno v:
SPIE Proceedings.
The results of experimental study of probability density function in case when a number of scatterers in the resolution element of optical system is small are presented. The measurements have been carried out with ground glass and roughly polished pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03bd54cd9418821ffcbd242c679a7998
https://doi.org/10.1117/12.182180
https://doi.org/10.1117/12.182180
Publikováno v:
SPIE Proceedings.
The findings are reported of an experimental study of the spectrum of coherent radiation scattered on a rotating flat rough surface. The dependence of the spectrum width on the wavefront curvature and the beam radii of radiation, incident on this sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c51977e9e32d9fa3f7185eca38d69e4
https://doi.org/10.1117/12.155038
https://doi.org/10.1117/12.155038