Search Results - "Murokh, A."

Tapering enhanced stimulated superradiant amplification by Duris, J, Murokh, A, Musumeci, P

“…High conversion efficiency between electrical and optical power is highly desirable both for high peak and high average power radiation sources. In this paper…”
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Single-pass high-efficiency terahertz free-electron laser by Fisher, A., Park, Y., Lenz, M., Ody, A., Agustsson, R., Hodgetts, T., Murokh, A., Musumeci, P.

“…The terahertz gap is a region of the electromagnetic spectrum where high average and peak power radiation sources are scarce while at the same time scientific…”
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An ultra-compact x-ray free-electron laser by Rosenzweig, J B, Majernik, N, Robles, R R, Andonian, G, Camacho, O, Fukasawa, A, Kogar, A, Lawler, G, Miao, Jianwei, Musumeci, P, Naranjo, B, Sakai, Y, Candler, R, Pound, B, Pellegrini, C, Emma, C, Halavanau, A, Hastings, J, Li, Z, Nasr, M, Tantawi, S, Anisimov, P., Carlsten, B, Krawczyk, F, Simakov, E, Faillace, L, Ferrario, M, Spataro, B, Karkare, S, Maxson, J, Ma, Y, Wurtele, J, Murokh, A, Zholents, A, Cianchi, A, Cocco, D, van der Geer, S B

“…In the field of beam physics, two frontier topics have taken center stage due to their potential to enable new approaches to discovery in a wide swath of…”
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Generation and acceleration of electron bunches from a plasma photocathode by Deng, A., Karger, O. S., Heinemann, T., Knetsch, A., Scherkl, P., Manahan, G. G., Beaton, A., Ullmann, D., Wittig, G., Habib, A. F., Xi, Y., Litos, M. D., O’Shea, B. D., Gessner, S., Clarke, C. I., Green, S. Z., Lindstrøm, C. A., Adli, E., Zgadzaj, R., Downer, M. C., Andonian, G., Murokh, A., Bruhwiler, D. L., Cary, J. R., Hogan, M. J., Yakimenko, V., Rosenzweig, J. B., Hidding, B.

“…Plasma waves generated in the wake of intense, relativistic laser 1 , 2 or particle beams 3 , 4 can accelerate electron bunches to gigaelectronvolt energies in…”
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High duty cycle inverse Compton scattering X-ray source by Ovodenko, A., Agustsson, R., Babzien, M., Campese, T., Fedurin, M., Murokh, A., Pogorelsky, I., Polyanskiy, M., Rosenzweig, J., Sakai, Y., Shaftan, T., Swinson, C.

“…Inverse Compton Scattering (ICS) is an emerging compact X-ray source technology, where the small source size and high spectral brightness are of interest for…”
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Test Results of a High-Gradient 2.856-GHz Negative Harmonic Accelerating Waveguide by Kutsaev, S. V., Agustsson, R., Boucher, S., Chimalpopoca, O., Meyer, D., Murokh, A., Mustapha, B., Nassiri, A., Yu Smirnov, A., Smith, T., Yang, Y.

“…We report the high-gradient tests results of a novel traveling wave accelerating structure for <inline-formula> <tex-math notation="LaTeX">\beta =0.3…”
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Non-invasive low charge electron beam time-of-arrival diagnostic using a plasmonics-enhanced photoconductive antenna by Snively, E. C., Yardimci, N. T., Jacobson, B. T., Jarrahi, M., Musumeci, P., Murokh, A.

“…The use of a plasmonics-enhanced photoconductive antenna (PCA) optically gated by a near infrared (NIR) pulse enables non-invasive time-of-arrival measurements…”
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Tapering-enhanced high-efficiency THz waveguide oscillator by Yang, Y. N., Fisher, A., Musumeci, P., Li, R. K., Kravchenko, M., Agustsson, R., Chen, Y., Murokh, A.

“…Using a waveguide in a THz FEL has been shown to maximize the coupling and enable efficient extraction of relativistic electron beam energy from a single…”
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Measurement of Ampère-class pulsed electron beams via field emission from carbon-nanotube cathodes in a radiofrequency gun by Mihalcea, D., Faillace, L., Hartzell, J., Panuganti, H., Boucher, S., Murokh, A., Piot, P., Thangaraj, J. C. T.

“…Pulsed field emission from cold carbon-nanotube cathodes placed in a radiofrequency resonant cavity was directly measured. The cathodes were located on the…”
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A Prototype Proton Undulator Linear Accelerator by Kutsaev, S. V., Avreline, N. V., Avreline, A. N., Agustsson, R., Edelen, J., Murokh, A., Smirnov, A. Yu

“…One method to implement undulator acceleration is to move particles in a magnetic undulator, in which the particle spatial oscillations in the transverse…”
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High field hybrid photoinjector electron source for advanced light source applications by Faillace, L., Agustsson, R., Behtouei, M., Bosco, F., Bruhwiler, D., Camacho, O., Carillo, M., Fukasawa, A., Gadjev, I., Giribono, A., Giuliano, L., Kutsaev, S., Majernik, N., Migliorati, M., Mostacci, A., Murokh, A., Palumbo, L., Spataro, B., Tantawi, S., Vaccarezza, C., Williams, O., Rosenzweig, J. B.

“…The production of high spectral brilliance radiation from electron beam sources depends critically on the electron beam qualities. One must obtain very high…”
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Observation of a variable sub-THz radiation driven by a low energy electron beam from a thermionic rf electron gun by Smirnov, A. V., Agustsson, R., Berg, W. J., Boucher, S., Dooling, J., Campese, T., Chen, Y., Erwin, L., Jacobson, B., Hartzell, J., Lindberg, R., Murokh, A., O’Shea, F. H., Spranza, E., Pasky, S., Ruelas, M., Sereno, N. S., Sun, Y., Zholents, A. A.

“…We report observations of an intense sub-THz radiation extracted from a ~3 MeV electron beam with a flat transverse profile propagating between two parallel…”
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Tapering enhanced stimulated superradiant oscillator by Duris, J., Musumeci, P., Sudar, N., Murokh, A., Gover, A.

“…In this paper, we present a new kind of high power and high efficiency free-electron laser oscillator based on the application of the tapering enhanced…”
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Measuring single-shot, picosecond optical damage threshold in Ge, Si, and sapphire with a 5.1- mu m laser by Agustsson, R, Arab, E, Murokh, A, O'Shea, B, Ovodenko, A, Pogorelsky, I, Rosenzweig, J, Solovyov, V, Tilton, R

“…Optical photonic structures driven by picosecond, GW-class lasers are emerging as promising novel sources of electron beams and high quality X-rays. Due to…”
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Burst mode MHz repetition rate inverse free electron laser acceleration by Sudar, N., Musumeci, P., Ovodenko, A., Murokh, A., Polyanskiy, M., Pogorelsky, I., Fedurin, M., Swinson, C., Kusche, K., Babzien, M., Palmer, M.

“…The capability of accelerating electron bunches at high repetition rate is one of the key performance criteria for all high average power particle accelerator…”
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Longitudinal profile diagnostic scheme with subfemtosecond resolution for high-brightness electron beams by Andonian, G., Hemsing, E., Xiang, D., Musumeci, P., Murokh, A., Tochitsky, S., Rosenzweig, J. B.

“…High-resolution measurement of the longitudinal profile of a relativistic electron beam is of utmost importance for linac based free-electron lasers and other…”
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Ultrafast midinfrared laser system for enhanced self-amplified spontaneous emission applications by Tikhoplav, R., Murokh, A., Lentner, A., Jovanovic, I.

“…Of particular interest to x-ray free-electron laser light source facilities is the enhanced self-amplified spontaneous emission (ESASE) technique. ESASE…”
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Textured dysprosium and gadolinium poles for high-field, short-period hybrid undulators by Murokh, Alex, Solovyov, Vyacheslav, Agustsson, Ron, O'Shea, Finn H., Chubar, Oleg, Chen, Yung, Grandsaert, Thomas

“…We discuss the feasibility of enhancement of the gap field in a short-period hybrid undulator by using pole inserts with the saturation inductance Bs, over…”
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Inverse compton scattering gamma ray source by Boucher, S., Frigola, P., Murokh, A., Ruelas, M., Jovanovic, I., Rosenzweig, J.B., Travish, G.

“…Special Nuclear Materials (SNM) (e.g. U-235, Pu-239) can be detected by active interrogation with gamma rays (>6 MeV) through photofission. For long-range…”
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A proposed dielectric-loaded resonant laser accelerator by Rosenzweig, J, Murokh, A, Pellegrini, C

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