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Chronological electron-optical converter for laser Doppler velocity meter

Keywords:

M.A. Karpov, V.N. Melchakov, E.V. Egorova, V.N. Denisevich, A.U. Tsunikov, A.P. Zybkov


As a result of mathematical modeling of the proposed construction of compact electro-optical transducer for laser Doppler velocity meter has good design characteristics that allow Publish-tit on the photocathode of more than 100 fiber-optic measurement channels, which allows it to compete successfully with the octsillograficheskoy measuring system. Since the design of electron-optical system is the problem, back trajectory analysis, we used an approach called «psevdosintezom». The developed software package allows you to use the results of trajectory analysis, not only to calculate the electron-optical magnification and distortion-plain, but also to obtain a family of frequency-contrast characteristics, and on that basis to determine the correct shape of the image surface and the distribution of spatial resolution photoelectron images on the screen.
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