Zobrazeno 1 - 10
of 18
pro vyhledávání: '"M Tanpo"'
Autor:
Y. Kitagawa, Peter Norreys, Hideaki Habara, Koji Tsubakimoto, Atsushi Sunahara, Ryosuke Kodama, Kazuo Tanaka, M. Tanpo, Hisanori Fujita, Keisuke Shigemori, Mitsuo Nakai, Yusuke Toyama, Takahisa Jitsuno, K. Mima, Karl Krushelnick, Matthew Zepf, Hiroaki Nishimura, Y. Izawa, Tomoyuki Jozaki, Hideo Nagatomo, N. Miyanaga, Hiroshi Azechi, Takahiro Matsuoka, Takayoshi Norimatsu, Keiji Nagai, Hiroyuki Shiraga, T. Yamanaka
We have developed a PW (0.5 ps/500 J) laser system to demonstrate fast heating of imploded core plasmas using a hollow cone shell target. Significant enhancement of thermal neutron yield has been realized with PW-laser heating, confirming that the hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ab9721828ac2d699b9d6324cb6ff7e
https://doi.org/10.1088/0029-5515/44/12/s19
https://doi.org/10.1088/0029-5515/44/12/s19
Autor:
Kazuo A Tanaka, R Kodama, Y Kitagawa, K Kondo, K Mima, H Azechi, Z Chen, S Fujioka, H Fujita, T Johzaki, A Lei, T Matsuoka, N Miyanaga, K Nagai, H Nagatomo, H Nishimura, T Norimatsu, K Shigemori, H Shiraga, M Tanpo, Y Tohyama, T Yabuuchi, J Zheng, Y Izawa, P A Norreys, R Stephens, S Hatchett
Publikováno v:
Plasma Physics and Controlled Fusion. 46:B41-B49
Recent progress in the physics of fast ignition of fusion targets is reviewed here. Fundamental studies on hot electron energy transport show that the scheme looks promising if the heating pulse can be guided close enough to a compressed core. The id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c3b39346b30db842b305c517e4d959b
https://doi.org/10.1088/0741-3335/46/12b/004
https://doi.org/10.1088/0741-3335/46/12b/004
Autor:
T. Shozaki, Atsushi Sunahara, T. Yabuuchi, A. E. Dangor, S. Tohyama, Ryosuke Kodama, Takayoshi Norimatsu, Robert Turner, Yoneyoshi Kitagawa, Keiji Nagai, Richard B. Stephens, M. Tanpo, S. P. Hatchett, Yasuhiko Sentoku, T. Yamanaka, Kazuo Tanaka, Keisuke Shigemori, Peter Norreys, R. Evanse, K. Mima, Tetsuya Sato, Hisanori Fujita, K. Krushelnic, Matthew Zepf, N. Miyanaga, Jian Zheng, Max Tabak
Publikováno v:
Physics of Plasmas. 10(5):1925-1930
Basic and integrated studies are conducted on fast ignition (FI) using various large laser systems. A Peta watt (PW) laser system is used to study the basic elements relevant to FI and can also be injected to a compressed core to test the FI integrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3519c5d94c2a9216bcc86c30cb526208
https://hdl.handle.net/11094/2971
https://hdl.handle.net/11094/2971
Autor:
K. Takahashi, Takayoshi Norimatsu, K. Mima, H. Setoguchi, Atsushi Sunahara, H. Fujita, Tomohiro Matsushita, T. Miyakoshi, Yusuke Toyama, M. Tanpo, K. A. Tanaka, Ryosuke Kodama, N. Miyanaga, Katsumasa Fujita, T. Yamanaka, T. Sonomoto, Y. Kitagawa, Yasuhiko Sentoku, Hideaki Habara, Takahisa Jitsuno
Publikováno v:
Physics of Plasmas. 8:2268-2274
The physics element relevant to the fast ignitor in inertial confinement fusion has been extensively studied. Laser-hole boring with enormous photon pressures into overcritical densities was experimentally proved by density measurements with XUV lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409d16e2951a8ec6e8cfec35c4642155
https://doi.org/10.1063/1.1352598
https://doi.org/10.1063/1.1352598
Autor:
F.A. Weber, Takayoshi Norimatsu, T. Miyakoshi, H. Takabe, Yasuhiko Sentoku, Hideaki Habara, Manabu Heya, Kokichi Tanaka, T. Iwatani, N. Miyanaga, Y. Kato, M. Tanpo, S. Tohyama, L. B. DaSilva, K. Mima, F. Ohtani, T. Koase, Atsushi Sunahara, Hisanori Fujita, K. Takahashi, T. Yamanaka, Nobuhiko Izumi, Ryosuke Kodama, Y. Kitagawa, T.W. Barbee Jr
Publikováno v:
Comptes Rendus de l'Académie des Sciences - Series IV - Physics. 1:737-744
At the Institute of Laser Engineering, various type of experiments related to fast ignition were performed with the 12-beam laser system GEKKO XII and the newly added 100 TW beams line. Using both X-ray and UV laser probes, drilling via ponderomotive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb227ff18779d1f1ec6852189c0feb9
https://doi.org/10.1016/s1296-2147(00)01079-9
https://doi.org/10.1016/s1296-2147(00)01079-9
Autor:
K. Takahashi, Michiaki Mori, M. Tanpo, S. Matsuo, T. Kawasaki, T. Miyakosi, Kunioki Mima, Yoshiaki Kato, Manabu Heya, Y. Kitagawa, Nobuhiko Izumi, T. Sonomoto, Atsushi Sunahara, Troy W. Barbee, Hirozumi Azuma, H. Fujita, Kazuo Tanaka, T. Yamanaka, Ryosuke Kodama, Alexander Pukhov, T. Matusita, Takayoshi Norimatsu, M. Allen, L. B. DaSilva, O. Maekawa, Yasuhiko Sentoku, T. Komeno, Hideaki Habara, H. Yoshida, Franz A. Weber, Ka Suzuki, S. Tohyama, T. Iwatani, T. Shozaki, N. Miyanaga, H. Setoguchi
Publikováno v:
Scopus-Elsevier
Laser plasma interactions in a relativistic parameter regime have been intensively investigated for studying the possibility of fast ignition in inertial confinement fusion (ICF). Using ultra-intense laser systems and particle-in-cell (PIC) simulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::515d4aedc64b6c59acc3b22809ae1c08
https://doi.org/10.1063/1.874023
https://doi.org/10.1063/1.874023
Autor:
Yasuhiko Sentoku, T. Sonomoto, Kazuo Tanaka, Hideaki Habara, Y. Tohyama, T. Kawasaki, M. Tanpo, J. Sunahara, Ryosuke Kodama, Nobuhiko Izumi, Kenjiro Takahashi, T. Koase, Noriaki Miyanaga, H. Setoguchi, T. Miyakoshi, Michiaki Mori, Takayoshi Norimatsu, Hisanori Fujita, T. Iwatani, Tatsuhiko Yamanaka, Tomohiro Matsushita, Yoneyoshi Kitagawa, Kunioki Mima
Publikováno v:
SPIE Proceedings.
We have newly developed a two dimensionally (2D) space-resolved spectrometer for an ultra high intense laser plasma experiment. Output of this data, we can obtain four dimensional informations: space(2D), spectrum, and intensity. An optical fiber bun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83ad8f74197f9c59d16c89c30f41f703
https://doi.org/10.1117/12.375146
https://doi.org/10.1117/12.375146
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