Search Results - "Simakov, E. I."

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    Demonstration of transport of a patterned electron beam produced by diamond pyramid cathode in an rf gun by Nichols, K. E., Andrews, H. L., Kim, D., Simakov, E. I., Conde, M., Doran, D. S., Ha, G., Liu, W., Power, J. F., Shao, J., Whiteford, C., Wisniewski, E. E., Antipov, S. P., Chen, G.

    Published in Applied physics letters (13-01-2020)
    “…We have demonstrated generation and transport of a patterned electron beam from a Diamond Field-Emitter Array (DFEA) cathode in a radio frequency (rf) gun…”
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    Journal Article
  2. 2

    Fabrication of Enhanced Diamond Field Emitter Arrays for THz Vacuum Tubes by Kim, D., Andrews, H. L., Chang, C.-C., Simakov, E. I., Zuboraj, M.

    “…Many applications for miniaturized millimeter/THz-wave tubes and electron accelerators demand compact size of source, high emission currents, and small…”
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    Conference Proceeding
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    Strong-Field Photoemission Experiment using Diamond Field Emitter Arrays by Pavlenko, V, Kim, D, Andrews, H. L, Gorelov, D. V, Simakov, E. I

    Published 30-06-2021
    “…In this paper, we present the results of experimental observation of strong-field photoemission from a diamond field-emitter array (DFEA) illuminated by a…”
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    Journal Article
  7. 7

    Laser-Driven Structure-Based Accelerators by England, R. J, Filippetto, D, Torrisi, G, Bacci, A, Della Valle, G, Mascali, D, Mauro, G. S, Sorbello, G, Musumeci, P, Scheuer, J, Cowan, B, Schachter, L, Huang, Y-C, Niedermayer, U, Kimura, W. D, Li, R, Ishebeck, R, Simakov, E. I, Hommelhoff, P, Byer, R. L

    Published 16-03-2022
    “…Particle acceleration in microstructures driven by ultrafast solid state lasers is a rapidly evolving area of advanced accelerator research, leading to a…”
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    Journal Article
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    Progress on a 94 GHz omniguide traveling-wave tube gain experiment by Shchegolkov, D. Y., Dalmas, D. A., Earley, L. M., Haynes, W. B., Renneke, R. M., Simakov, E. I.

    “…Compact, efficient, high-bandwidth and high-power mm-wave sources are essential for many applications in secure communications, environmental monitoring,…”
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    Conference Proceeding
  10. 10

    Millimeter-wave gain experiments with a wide-band omniguide traveling-wave tube by Shchegolkov, D. Y., Haynes, W. B., Renneke, R. M., Simakov, E. I.

    Published in IVEC 2012 (01-04-2012)
    “…We report the results of recent high power electron beam tests of a novel W-band traveling-wave tube (TWT) amplifier based on a slow-wave…”
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    Conference Proceeding
  11. 11

    Controlling terahertz waves with meta-materials and photonic bandgap structures by Shchegolkov, D Y, Moody, N A, Simakov, E I, Azad, A, O'Hara, J F

    Published in WAMICON 2011 Conference Proceedings (01-04-2011)
    “…We will describe research conducted at Los Alamos National Laboratory towards developing components for controlling terahertz waves. We employ meta-materials…”
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    Conference Proceeding
  12. 12

    Fabrication and testing of channel-drop filters at millimeter waves by Simakov, E. I., Heath, C. E., Shchegolkov, D. Y., Kelly, M. J., Schultz, B. D.

    “…We report the results of a project aimed to construct a novel passive millimeter-wave spectrometer based on a Photonic Band Gap (PBG) channel-drop filter…”
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    Conference Proceeding