Zobrazeno 1 - 10
of 22
pro vyhledávání: '"A. I. Kliment'ev"'
Publikováno v:
Contemporary Problems of Ecology. 15:938-952
Autor:
A. I. Kliment’ev, E. V. Pavleichik
Publikováno v:
Arid Ecosystems. 3:92-100
The established functional relationship between soil losses due to deflation and the physical-geographic conditions in the wind corridors of the Ural-Caspian steppes has made it possible to identify agroecological types of lands with different intens
Autor:
A. I. Kliment’ev, I. V. Groshev, V. M. Pavleichik, A. A. Chibilev, Yu. M. Nesterenko, I. V. Lozhkin
Publikováno v:
Eurasian Soil Science. 40:7-17
The specificity of soil and landscape conditions in the area of the Kzyladyr karst field in the western folding zone of the Southern Urals is discussed. Unique karst landscapes and soils developing from hard gypsum rocks, gypsiferous weathered mantle
Autor:
S. I. Kliment’ev
Publikováno v:
Optics and Spectroscopy. 100:920-927
The possibility of compensating small-scale wavefront distortions in an optical feedback scheme by using a spatial light modulator optically addressed by the output beam of a Zernike cell is theoretically considered. The optimal parameters of the sys
Publikováno v:
Optics and Spectroscopy. 98:934-937
A four-wave phase-conjugate mirror on reflection gratings recorded in a CdF2 crystal with bistable centers has been studied experimentally. The mirror reflectivity and speed have been measured, and the coefficient of third-order nonlinearity of this
Autor:
S. I. Kliment’ev
Publikováno v:
Optics and Spectroscopy. 93:963-969
The possibility of compensating for small-scale wave-front distortions using a spatial light modulator which is optically controlled by the output beam of a Zernicke interferometer was studied theoretically. The optimal parameters of the system, requ
Publikováno v:
Optics and Spectroscopy. 93:307-314
The diffraction efficiency and the recording and relaxation times of dynamic reflection holograms, recorded in CdF2 crystals with bistable centers are studied experimentally in the temperature range 20–100°C. In the model experiments which measure
Autor:
V. Yu. Venediktov, M. P. Bogdanov, S. I. Kliment'ev, V. M. Irtuganov, V E Sherstobitov, I. B. Orlova, Sergei A. Dimakov, D A Goryachkin, V P Kalinin, Alexander V. Gorlanov, I. M. Kozlovskaya, A.M. Grigor'ev
Publikováno v:
Optics Communications. 129:405-413
A novel approach is proposed for using the phase conjugation phenomenon for dynamic correction of distortions in beam forming laser systems. The method is based on the well-known application of a special diffraction structure on the surface of correc
Publikováno v:
CLEO/Europe Conference on Lasers and Electro-Optics.
Comparison of experimental results of output characteristics of the laser RS-5000 equipped with an ordinary stable resonator and a resonator with "cat-eye" type mirror (reflector) is presented in this report.
Autor:
Alexander V. Gorlanov, S. I. Kliment'ev, M. P. Bogdanov, Boris V. Kislitsyn, Dmitrii I. Zhuk, Sergei A. Dimakov
Publikováno v:
SPIE Proceedings.
The paper is devoted to investigating the ways of development of the lightweight mirrors with imperfect optical quality but still suitable for being used in the telescopes with the primary mirror's aberration correction. The work involves the studies