Dr. Alexander V. Mitrofanov Profile

Dr. Alexander V. Mitrofanov

Leading Researcher at PN Lebedev Physical Institute

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Publications (7)

Proceedings Article | 21 May 2009 Paper

Mapping of attosecond ionization dynamics by recollision-free higher-order harmonic generation

Aart Verhoef, Alexander Mitrofanov, Evgenii Serebryannikov, Daniil Kartashov, Aleksei Zheltikov, Andrius Baltuska

Proceedings Volume 7354, 73540U (2009) https://doi.org/10.1117/12.823475

KEYWORDS: Electrons, Ionization, Modulation, Harmonic generation, Plasma, Laser beam diagnostics, Charged particle optics, Nonlinear optics, Argon, Transient nonlinear optics

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Proceedings Article | 25 June 1998 Paper

UV camera for observations of the earth's upper atmosphere and low-orbit space objects from the Mir manned orbital station

Alexander Ignatiev, Viatcheslav Korneev, Viktor Krutov, Sergey Kuzin, Alexander Mitrofanov, Andrey Pertzov, Vladimir Slemzin, Igor Zhitnik, M. Pakhomov, G. Karabadjak, B. Khmelinin, E. Makolkin, Y. Plastinin, Y. Pronin, G. Sipatnhov, G. Sojtchenkov, A. Serebrov, V. Tsibliev

Proceedings Volume 3406, (1998) https://doi.org/10.1117/12.310987

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Proceedings Article | 25 June 1998 Paper

Spectral filtration of XUV radiation with the help of thin film filters in the TEREK-C solar telescope and RES-C spectroheliograph

Alexander Mitrofanov, Fedor Pudonin, N. Starodubzev, Igor Zhitnik

Proceedings Volume 3406, (1998) https://doi.org/10.1117/12.310982

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Proceedings Article | 25 June 1998 Paper

Manufacture and testing of x-ray optical elements for the TEREK-C and RES-C instruments on the CORONAS-I mission

Alexander Ignatiev, Nikolai Kolachevsky, Viatcheslav Korneev, Viktor Krutov, Sergey Kuzin, Alexander Mitrofanov, Andrey Pertzov, Eugene Ragozin, Vladimir Slemzin, Igor Tindo, Igor Zhitnik, Nikolai Salashchenko, Roger Thomas

Proceedings Volume 3406, (1998) https://doi.org/10.1117/12.310981

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Proceedings Article | 25 June 1998 Paper

Instruments for imaging XUV spectroscopy of the sun on board the CORONAS-I satellite

Igor Zhitnik, Alexander Ignatiev, Viatcheslav Korneev, Viktor Krutov, Sergey Kuzin, Alexander Mitrofanov, S. Oparin, Andrey Pertzov, Vladimir Slemzin, Igor Tindo, M. Pakhomov, Nikolai Salashchenko, O. Timofeev

Proceedings Volume 3406, (1998) https://doi.org/10.1117/12.310979

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The paper describes instruments for solar imaging XUV spectroscopy -- the TEREK-C telescope array and the RES-C spectroheliograph mounted on board the Russian-Ukrainian CORONAS-I satellite (launched on March 2, 1994). The CORONAS project is carried out under scientific guidance of Prof. V.N. Oraevsky, director of the IZMIRAN (Troitsk, Moscow region, Russia) -- leading institute of this project. The instruments were intended to obtain high resolution solar images and spectra from the transition region and the corona of the Sun within the temperature range of 10⁵ - 10⁷ K. The optical design of the TEREK telescope array includes two Herschelian XUV-telescopes with Mo-Si multilayer mirrors: the first one with 3 whole-Sun spectral channels (reflection peaks at (lambda) equals 13.2, 17.5 and 30.4 nm, angular scale 4.7'), the second channel -- with 4 mirrors, each covering 1/4 of the Sun ((lambda) equals 17.5 nm, angular scale 1'). The RES-C spectroheliograph has five measuring channels with a whole-Sun field of view: two XUV channels with orthogonal dispersion planes, equipped with grazing incidence gratings and multilayer mirrors to obtain high resolution spectral images in the 19.2 - 20.1 nm band (spectral resolution 2 (DOT) 10^-4 nm/pix, angular scale 4.5'), two MgXII channels having narrow-band imaging systems with orthogonal dispersion planes for the 0.841 - 0.843 nm spectral band, equipped with Bragg crystal spherical mirrors, and one FeXXV imaging system with a ring Bragg crystal mirror for the 0.184 - 0.188 nm spectral band. Two types of image detectors were designed with the use of CCD-matrices (1024 X 1152 elements) and image intensifiers (with an open microchannel plate and a luminescent converter). The paper presents a detailed description of the overall structure, electronic design and the main characteristics of the instruments, preliminary results of flight functioning of the TEREK-C and RES-C instruments and examples of the images and spectra of the Sun obtained in the experiment.

Proceedings Article | 16 September 1994 Paper

SiC: filter for extreme ultraviolet

Alexander Mitrofanov, Fedor Pudonin, Igor Zhitnik

Proceedings Volume 2280, (1994) https://doi.org/10.1117/12.186818

KEYWORDS: Silicon carbide, Optical filters, Sputter deposition, Extreme ultraviolet, Thin films, Chemical vapor deposition, Sensors, X-rays, Particles, Image filtering

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Proceedings Article | 1 February 1994 Paper

Optimization of excimer laser-induced x-ray sources for soft x-ray projection lithography

Fred Bijkerk, Leonid Shmaenok, Eric Louis, A. van Honk, Marnix van der Wiel, Y. Platonova, Alexander Shevelko, Alexander Mitrofanov, Frank Voss, R. Desor, Helmut Frowein, Bernard Nikolaus

Proceedings Volume 2015, (1994) https://doi.org/10.1117/12.167989

KEYWORDS: Plasma, X-rays, Excimer lasers, X-ray sources, Tantalum, Krypton, Multilayers, Coating, Reflectivity, Mirrors

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Showing 5 of 7 publications

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