Zobrazeno 1 - 10
of 32
pro vyhledávání: '"I. E. Kozhevatov"'
Publikováno v:
Radiophysics and Quantum Electronics. 62:439-446
We present the results of studying Russian synthetic crystalline quartz from the viewpoint of the possibility of its use for manufacturing optical elements of power optics. The results of experimental studies of the absorption and optical nonuniformi
Publikováno v:
Journal of Optical Technology. 89:409
Autor:
S. A. Bel’kov, E. H. Kulikova, D. I. Lobachev, A. V. Pigasin, I. E. Chernov, I. N. Derkach, S. B. Speransky, D. E. Silin, I. E. Kozhevatov
Publikováno v:
Instruments and Experimental Techniques. 61:400-407
The problems that arise during the calibration of the reference plates of large-aperture interferometers are discussed and the methods for solving them are presented. It is shown that the repeatability of shapes of the reference plates after their re
Autor:
S. A. Bel’kov, I. N. Derkach, A. V. Pigasin, S. B. Speransky, I. E. Chernov, E. H. Kulikova, D. I. Lobachev, I. E. Kozhevatov, D. E. Silin
Publikováno v:
Instruments and Experimental Techniques. 61:393-399
A large-aperture Fizeau interferometer has been developed for measuring the characteristics of optical elements with flat surfaces. The interferometer has two fields of view with dimensions of 630 and 100 mm and with transverse resolutions of 0.63 an
Publikováno v:
Journal of Optical Technology. 88:520
This paper describes the solar optical telescope developed for the space-based spectromagnetograph of the Takhomag-International Space Station. It shows that this telescope constructs virtually nonaberrational images of solar photospheres with angula
Autor:
Valery V. Dmitrenko, B. Ya. Scherbovsky, I. A. Rubinshtein, A. Remizov, V. M. Grachev, V. V. Bezrukikh, S. I. Svertilov, Z. M. Uteshev, A. F. Iyudin, A. A. Petrukovich, Artem Ulyanov, I. E. Kozhevatov, A. V. Simonov, Oleg Vaisberg, O. V. Dudnik, I. V. Chulkov, A. P. Ryzhenko, V. N. Obridko, E. N. Lavrentiev, Sergey E. Ulin, M. S. Konstantinov, K. S. Gribovskyi, F. Hruška, E. M. Kruglov, V. G. Tyshkevich, J. Šimůnek, Alexander E. Shustov, A. Skalsky, M. I. Verigin, V. M. Sinelnikov, S. E. Andreevskyi, V. S. Dobrovolskyi, V. V. Fomichev, V. P. Lazutkov, V. V. Levedev, E. A. Rudenchik, S. V. Shestov, Yu. A. Trofimov, Yu. Venedictov, A. V. Kochemasov, Ivan Zimovets, Sergey A. Bogachev, V. A. Styazhkin, A. S. Kirichenko, Sergey Kuzin, V. V. Bogomolov, R. A. Kovrazhkin, F. P. Oleinik, Ondrej Santolik, Benoit Lavraud, Marek Siarkowski, A. A. Konovalov, Ivana Kolmasova, Janusz Sylwester, V. A. Dergachev, V. N. Yurov, A. A. Kholodilov, J. Bąkała, O. V. Morozov, R. L. Aptekar, Valentin Pal'shin, D. D. Frederiks, D. V. Petrenko, N. I. Lebedev, M. Hilchenbach, D. V. Skorodumov, H.-U. Auster, M. I. Panasyuk, S. Golenetskii, A Y Shestakov, D A Moiseenko, Vladimir Truhlik, A. S. Tsvetkova, K. Anufreychik, Lev Zelenyi, A. A. Reva, V. N. Stekhanov, V. D. Kuznetsov, Żaneta Szaforz, A.S. Novikov, I. V. Rubtsov, Dmitry S. Svinkin, M. Ulanov, B. V. Marjin, Yu. D. Zhugzhda, V. S. Dokukin, Miroslaw Kowalinski, V. I. Tulupov, A. A. Pertsov, G. Berghofer, R. N. Zhuravlev, V. I. Galkin, G. A. Kotova, M. I. Savchenko, Konstantin F. Vlasik, A. S. Glyanenko, A. I. Repin, Irina V. Chernysheva, E. E. Lupar, A. V. Ivanov, Yu. D. Kotov, V. P. Polyanskyi, V. I. Osedlo
Publikováno v:
Geomagnetism and Aeronomy
Geomagnetism and Aeronomy, 2016, 56, pp.781-841. ⟨10.1134/S0016793216070124⟩
Geomagnetism and Aeronomy, 2016, 56, pp.781-841. ⟨10.1134/S0016793216070124⟩
International audience; The Interhelioprobe mission aims to investigate the inner heliosphere and the Sun from close distances (up to 0.3 AU) and from out of the ecliptic plane (up to 30°). In this paper we present the relevance of the mission and i
Autor:
S. E. Stukachev, I. E. Kozhevatov
Publikováno v:
Radiophysics and Quantum Electronics. 58:283-289
We have developed and tested experimentally a method for measuring optical wave fields, which is based on diffraction of the optical wave field at two complementary screens. An optical scheme of the experimental setup, which implements this method, h
Autor:
S. E. Stukachev, I. E. Kozhevatov
Publikováno v:
Optics and Spectroscopy. 113:327-331
A method of calibrating the spatial distribution of photosensitivity of matrix photodetectors without the use of reference optical radiation intensity distributions has been developed and experimentally verified. A scheme of the experimental setup im
Autor:
I. E. Kozhevatov, D. E. Silin
Publikováno v:
Optics and Spectroscopy. 113:216-221
Based on the modification of a point diffraction interferometer, a method for measuring the optical fields from remote objects and external sources is developed. In this method, the reference beam is obtained from the studied beam by filtration of it
Autor:
S. E. Stukachev, I. E. Kozhevatov
Publikováno v:
Radiophysics and Quantum Electronics. 54:500-506
We propose a calibration method for spatial distribution of photosensitivity of matrix radiation receivers. It is based on measurements of time-stable distributions of the light beam intensity at several different combinations of mutual positions of