Zobrazeno 1 - 10
of 792
pro vyhledávání: '"Kiriyama, H."'
Autor:
Pirozhkova, M. S., Ogura, K., Sagisaka, A., Esirkepov, T. Zh., Faenov, A. Ya., Pikuz, T. A., Kotaki, H., Hayashi, Y., Fukuda, Y., Koga, J. K., Bulanov, S. V., Daido, H., Hasegawa, N., Ishino, M., Nishikino, M., Koike, M., Kawachi, T., Kiriyama, H., Kando, M., Neely, D., Pirozhkov, A. S.
High-order harmonics are ubiquitous in nature and present in electromagnetic, acoustic, and gravitational waves. They are generated by periodic nonlinear processes or periodic high-frequency pulses. However, this periodicity is often inexact, such as
Externí odkaz:
http://arxiv.org/abs/2306.01018
Autor:
Ziegler, T., Albach, D., Bernert, C., Bock, S., Brack, F. -E., Cowan, T. E., Dover, N. P., Garten, M., Gaus, L., Gebhardt, R., Goethel, I., Helbig, U., Irman, A., Kiriyama, H., Kluge, T., Kon, A., Kraft, S., Kroll, F., Loeser, M., Metzkes-Ng, J., Nishiuchi, M., Obst-Huebl, L., Püschel, T., Rehwald, M., Schlenvoigt, H. -P., Schramm, U., Zeil, K.
Publikováno v:
Sci Rep 11, 7338 (2021)
We report on experimental investigations of proton acceleration from solid foils irradiated with PW-class laser-pulses, where highest proton cut-off energies were achieved for temporal pulse parameters that varied significantly from those of an ideal
Externí odkaz:
http://arxiv.org/abs/2007.11499
Autor:
Pirozhkov, A. S., Esirkepov, T. Zh., Pikuz, T. A., Faenov, A. Ya., Ogura, K., Hayashi, Y., Kotaki, H., Ragozin, E. N., Neely, D., Kiriyama, H., Koga, J. K., Fukuda, Y., Sagisaka, A., Nishikino, M., Imazono, T., Hasegawa, N., Kawachi, T., Bolton, P. R., Daido, H., Kato, Y., Kondo, K., Bulanov, S. V., Kando, M.
Publikováno v:
Scientific Reports 7, 17968 (2017)
In various media the elementary components can emit traveling waves such as electromagnetic, gravitational or acoustic types. If these elementary emitters are synchronized, the resulting emission is coherent. Moreover, the faster the emitters approac
Externí odkaz:
http://arxiv.org/abs/1611.05547
Autor:
Dover, N.P., Nishiuchi, M., Sakaki, H., Kondo, Ko., Lowe, H.F., Alkhimova, M.A., Ditter, E.J., Ettlinger, O.C., Faenov, A.Ya., Hata, M., Hicks, G.S., Iwata, N., Kiriyama, H., Koga, J.K., Miyahara, T., Najmudin, Z., Pikuz, T.A., Pirozhkov, A.S., Sagisaka, A., Schramm, U., Sentoku, Y., Watanabe, Y., Ziegler, T., Zeil, K., Kando, M., Kondo, K.
Publikováno v:
In High Energy Density Physics November 2020 37
Autor:
Sagisaka, A., Ogura, K., Esirkepov, T.Zh., Neely, D., Pikuz, T.A., Koga, J.K., Fukuda, Y., Kotaki, H., Hayashi, Y., Gonzalez-Izquierdo, B., Huang, K., Bulanov, S.V., Kiriyama, H., Kondo, K., Kawachi, T., Kando, M., Pirozhkov, A.S.
Publikováno v:
In High Energy Density Physics August 2020 36
Autor:
Pirozhkov, A. S., Kando, M., Esirkepov, T. Zh., Gallegos, P., Ahmed, H., Ragozin, E. N., Faenov, A. Ya., Pikuz, T. A., Kawachi, T., Sagisaka, A., Koga, J. K., Coury, M., Green, J., Foster, P., Brenner, C., Dromey, B., Symes, D. R., Mori, M., Kawase, K., Kameshima, T., Fukuda, Y., Chen, L., Daito, I., Ogura, K., Hayashi, Y., Kotaki, H., Kiriyama, H., Okada, H., Nishimori, N., Imazono, T., Kondo, K., Kimura, T., Tajima, T., Daido, H., Rajeev, P., McKenna, P., Borghesi, M., Neely, D., Kato, Y., Bulanov, S. V.
We demonstrate a new high-order harmonic generation mechanism reaching the `water window' spectral region in experiments with multi-terawatt femtosecond lasers irradiating gas jets. A few hundred harmonic orders are resolved, giving uJ/sr pulses. Har
Externí odkaz:
http://arxiv.org/abs/1201.0333
Autor:
Fukuda, Y., Sakaki, H., Kanasaki, M., Yogo, A., Jinno, S., Tampo, M., Faenov, A. Ya., Pikuz, T. A., Hayashi, Y., Kando, M., Pirozhkov, A. S., Shimomura, T., Kiriyama, H., Kurashima, S., Kamiya, T., Oda, K., Yamauchi, T., Kondo, K., Bulanov, S. V.
A new diagnosis method for high energy ions utilizing a single CR-39 detector mounted on plastic plates is demonstrated to identify the presence of the high energy component beyond the CR-39's detection threshold limit. On irradiation of the CR-39 de
Externí odkaz:
http://arxiv.org/abs/1112.4948
Autor:
Bulanov, S. V., Esirkepov, T. Zh., Hayashi, Y., Kando, M., Kiriyama, H., Koga, J. K., Kondo, K., Kotaki, H., Pirozhkov, A. S., Bulanov, S. S., Zhidkov, A. G., Chen, P., Neely, D., Kato, Y., Narozhny, N. B., Korn, G.
We propose the experiments on the collision of laser light and high intensity electromagnetic pulses generated by relativistic flying mirrors, with electron bunches produced by a conventional accelerator and with laser wake field accelerated electron
Externí odkaz:
http://arxiv.org/abs/1101.2501
Publikováno v:
Opt.Commun.281:4993-4997,2008
In this paper we discuss the bandwidth enhancement that can be achieved in multi-Joule optical parametric chirped pulse amplification (OPCPA) systems exploiting the tunability of parametric amplification. In particular, we consider a pair of single p
Externí odkaz:
http://arxiv.org/abs/0805.3124
Autor:
Kando, M., Kiriyama, H., Koga, J. K., Bulanov, S., Chao, A. W., Esirkepov, T., Hajima, R., Tajima, T.
Publikováno v:
AIP Conf.Proc.1024:197-207,2008
A set of ballpark parameters for laser, plasma, and accelerator technologies that define for electron energies reaching as high as TeV are identified. These ballpark parameters are carved out from the fundamental scaling laws that govern laser accele
Externí odkaz:
http://arxiv.org/abs/0804.4710