Search Results - "TATARAKIS, M"

Electron quantum path control in high harmonic generation via chirp variation of strong laser pulses by Petrakis, S., Bakarezos, M., Tatarakis, M., Benis, E. P., Papadogiannis, N. A.

“…The quantum phases of the electron paths driven by an ultrafast laser in high harmonic generation in an atomic gas depends linearly on the instantaneous…”
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Efficient plasma electron accelerator driven by linearly chirped multi-10-TW laser pulses by Grigoriadis, A., Andrianaki, G., Tazes, I., Dimitriou, V., Tatarakis, M., Benis, E. P., Papadogiannis, N. A.

“…The temporal rearrangement of the spectral components of an ultrafast and intense laser pulse, i.e., the chirp of the pulse, offers significant possibilities…”
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Efficient Magnetic Vortex Acceleration by femtosecond laser interaction with long living optically shaped gas targets in the near critical density plasma regime by Tazes, I., Passalidis, S., Kaselouris, E., Mancelli, D., Karvounis, C., Skoulakis, A., Fitilis, I., Bakarezos, M., Papadogiannis, N. A., Dimitriou, V., Tatarakis, M.

“…We introduce a novel, gaseous target optical shaping laser set-up, capable to generate short scale length, near-critical target profiles via generated…”
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Non-linear QED approach for betatron radiation in a laser wakefield accelerator by Ong, J. F., Berceanu, A. C., Grigoriadis, A., Andrianaki, G., Dimitriou, V., Tatarakis, M., Papadogiannis, N. A., Benis, E. P.

“…Laser plasma-based accelerators provide an excellent source of collimated, bright, and adequately coherent betatron-type x-ray pulses with potential…”
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The influence of the solid to plasma phase transition on the generation of plasma instabilities by Kaselouris, E., Dimitriou, V., Fitilis, I., Skoulakis, A., Koundourakis, G., Clark, E. L., Bakarezos, Μ., Nikolos, I. K., Papadogiannis, N. A., Tatarakis, M.

“…The study of plasma instabilities is a research topic with fundamental importance since for the majority of plasma applications they are unwanted and there is…”
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High harmonic generation in the relativistic limit by Zepf, M, Dromey, B, Gopal, A, Lancaster, K, Wei, M. S, Krushelnick, K, Tatarakis, M, Vakakis, N, Moustaizis, S, Kodama, R, Tampo, M, Stoeckl, C, Clarke, R, Habara, H, Neely, D, Karsch, S, Norreys, P

“…The generation of extremely bright coherent X-ray pulses in the femtosecond and attosecond regime is currently one of the most exciting frontiers of…”
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Rayleigh-Taylor instability of an ultrathin foil accelerated by the radiation pressure of an intense laser by Palmer, C A J, Schreiber, J, Nagel, S R, Dover, N P, Bellei, C, Beg, F N, Bott, S, Clarke, R J, Dangor, A E, Hassan, S M, Hilz, P, Jung, D, Kneip, S, Mangles, S P D, Lancaster, K L, Rehman, A, Robinson, A P L, Spindloe, C, Szerypo, J, Tatarakis, M, Yeung, M, Zepf, M, Najmudin, Z

“…We report experimental evidence for a Rayleigh-Taylor-like instability driven by radiation pressure of an ultraintense (10(21) W/cm(2)) laser pulse. The…”
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High energy conversion efficiency in laser-proton acceleration by controlling laser-energy deposition onto thin foil targets by Brenner, C. M., Robinson, A. P. L., Markey, K., Scott, R. H. H., Gray, R. J., Rosinski, M., Deppert, O., Badziak, J., Batani, D., Davies, J. R., Hassan, S. M., Lancaster, K. L., Li, K., Musgrave, I. O., Norreys, P. A., Pasley, J., Roth, M., Schlenvoigt, H.-P., Spindloe, C., Tatarakis, M., Winstone, T., Wolowski, J., Wyatt, D., McKenna, P., Neely, D.

“…An all-optical approach to laser-proton acceleration enhancement is investigated using the simplest of target designs to demonstrate application-relevant…”
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Magnetic reconnection and plasma dynamics in two-beam laser-solid interactions by Nilson, P M, Willingale, L, Kaluza, M C, Kamperidis, C, Minardi, S, Wei, M S, Fernandes, P, Notley, M, Bandyopadhyay, S, Sherlock, M, Kingham, R J, Tatarakis, M, Najmudin, Z, Rozmus, W, Evans, R G, Haines, M G, Dangor, A E, Krushelnick, K

“…We present measurements of a magnetic reconnection in a plasma created by two laser beams (1 ns pulse duration, 1 x 10(15) W cm(-2)) focused in close proximity…”
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Coherent control of high harmonic generation via dual-gas multijet arrays by Willner, A, Tavella, F, Yeung, M, Dzelzainis, T, Kamperidis, C, Bakarezos, M, Adams, D, Schulz, M, Riedel, R, Hoffmann, M C, Hu, W, Rossbach, J, Drescher, M, Papadogiannis, N A, Tatarakis, M, Dromey, B, Zepf, M

“…High harmonic generation (HHG) is a central driver of the rapidly growing field of ultrafast science. We present a novel quasiphase-matching (QPM) concept with…”
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The importance of the laser pulse-ablator interaction dynamics prior to the ablation plasma phase in inertial confinement fusion studies by Kaselouris, E., Fitilis, I., Skoulakis, A., Orphanos, Y., Koundourakis, G., Clark, E. L., Chatzakis, J., Bakarezos, Μ., Papadogiannis, N. A., Dimitriou, V., Tatarakis, M.

“…This work presents studies which demonstrate the importance of the very early heating dynamics of the ablator long before the ablation plasma phase begins in…”
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An evaluation of sustainability and societal impact of high-power laser and fusion technologies: a case for a new European research infrastructure by Atzeni, S., Batani, D., Danson, C. N., Gizzi, L. A., Perlado, M., Tatarakis, M., Tikhonchuk, V., Volpe, L.

“…Fusion energy research is delivering impressive new results emerging from different infrastructures and industrial devices evolving rapidly from ideas to…”
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Fast advection of magnetic fields by hot electrons by Willingale, L, Thomas, A G R, Nilson, P M, Kaluza, M C, Bandyopadhyay, S, Dangor, A E, Evans, R G, Fernandes, P, Haines, M G, Kamperidis, C, Kingham, R J, Minardi, S, Notley, M, Ridgers, C P, Rozmus, W, Sherlock, M, Tatarakis, M, Wei, M S, Najmudin, Z, Krushelnick, K

“…Experiments where a laser-generated proton beam is used to probe the megagauss strength self-generated magnetic fields from a nanosecond laser interaction with…”
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Observation of postsoliton expansion following laser propagation through an underdense plasma by Sarri, G, Singh, D K, Davies, J R, Fiuza, F, Lancaster, K L, Clark, E L, Hassan, S, Jiang, J, Kageiwa, N, Lopes, N, Rehman, A, Russo, C, Scott, R H H, Tanimoto, T, Najmudin, Z, Tanaka, K A, Tatarakis, M, Borghesi, M, Norreys, P A

“…The expansion of electromagnetic postsolitons emerging from the interaction of a 30 ps, 3×10¹⁸ W cm⁻² laser pulse with an underdense deuterium plasma has been…”
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Electron acceleration in cavitated channels formed by a petawatt laser in low-density plasma by MANGLES, S. P. D, WALTON, B. R, MARI, W. B, ROZMUS, W, TATARAKIS, M, THOMAS, A. G. R, TSUNG, F. S, WEI, M. S, KRUSHELNICK, K, TZOUFRAS, M, NAJMUDIN, Z, CLARKE, R. J, DANGOR, A. E, EVANS, R. G, FRITZLER, S, GOPAL, A, HEMANDEZ-GOMEZ, C

“…The spectra of energetic electrons produced by a laser interaction with underdense plasma have been measured at intensities >3×10^20  W cm^-2. Electron…”
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A computational study on the optical shaping of gas targets via blast wave collisions for magnetic vortex acceleration by Tazes, I., Passalidis, S., Kaselouris, E., Fitilis, I., Bakarezos, M., Papadogiannis, N. A., Tatarakis, M., Dimitriou, V.

“…This research work emphasizes the capability of delivering optically shaped targets through the interaction of nanosecond laser pulses with high-density…”
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Energetic heavy-Ion and proton generation from ultraintense laser-plasma interactions with solids by Clark, EL, Krushelnick, K, Zepf, M, Beg, FN, Tatarakis, M, Machacek, A, Santala, MI, Watts, I, I, Norreys, PA, Dangor, AE

“…Heavy ions with energies up to 430+/-40 MeV have been measured from laser-solid interactions at focused intensities of up to 5x10(19) W/cm(2). Observations of…”
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Measurements of energetic proton transport through magnetized plasma from intense laser interactions with solids by Clark, EL, Krushelnick, K, Davies, JR, Zepf, M, Tatarakis, M, Beg, FN, Machacek, A, Norreys, PA, Santala, MI, Watts, I, I, Dangor, AE

“…Protons with energies up to 18 MeV have been measured from high density laser-plasma interactions at incident laser intensities of 5x10(19) W/cm(2). Up to…”
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Ultrafast laser pulse chirp effects on laser-generated nanoacoustic strains in Silicon by Bakarezos, M., Tzianaki, E., Petrakis, S., Tsibidis, G., Loukakos, P.A., Dimitriou, V., Kosmidis, C., Tatarakis, M., Papadogiannis, N.A.

“…•All-optical control of ultrafast laser-generated nanoacoustic strains in Silicon.•Study of nanoacoustic strains over a wide range of laser pulse…”
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Ion acceleration by collisionless shocks in high-intensity-laser-underdense-plasma interaction by WEI, M. S, MANGLES, S. P. D, CLARKE, R. J, HERNANDEZ-GOMEZ, C, NEELY, D, MORI, W, TZOUFRAS, M, KRUSHELNICK, K, NAJMUDIN, Z, WALTON, B, GOPAL, A, TATARAKIS, M, DANGOR, A. E, CLARK, E. L, EVANS, R. G, FRITZLER, S

“…Ion acceleration by the interaction of an ultraintense short-pulse laser with an underdense-plasma has been studied at intensities up to 3 x 10(20) W/cm(2)…”
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