Zobrazeno 1 - 5
of 5
pro vyhledávání: '"R. G. Manucharyan"'
Autor:
C. Pedrini, M. V. Derzyan, T. I. Butaeva, C. Durjardin, Ashot Petrosyan, R. G. Manucharyan, K. L. Ovanesyan, G.O. Shirinyan
Publikováno v:
Crystal Research and Technology. 33:241-248
Chemical and structural effects in LuAlO 3 -Ce 3+ single crystals grown by the Bridgman method were studied using spectral emission, x-ray, etching and optical techniques. The Ce concentration distribution was found to exhibit the normal freeze behav
Autor:
G. S. Gevorkyan, R. G. Manucharyan, V. M. Mekhitarian, A. M. Razhev, I. M. Ulanov, K. N. Kolmakov
Publikováno v:
SPIE Proceedings.
Publikováno v:
Soviet Journal of Quantum Electronics. 3:355-357
The distribution laws and the variances of the fluctuations of the intensity of the laser radiation in the atmosphere were determined experimentally. The influence of the finite size of the receiver aperture on such fluctuations was investigated. The
Publikováno v:
Soviet Journal of Quantum Electronics. 3:49-51
A calculation is given of the total probability of an error Per in an optical communication channel in which the signal is in the form of a polarization-modulated laser beam. A general expression is derived for Per and it is used to obtain an equatio
Publikováno v:
Soviet Journal of Quantum Electronics. 2:47-48
An experimental investigation was made of the angular broadening and of the refraction of a laser beam in the ground layer of the atmosphere over a distance of 25 km between Erevan and Byurakan in Soviet Armenia. Diurnal variations in the angular div