Zobrazeno 1 - 10
of 140
pro vyhledávání: '"M. Kakehata"'
Akademický článek
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Autor:
M. Kakehata, H. Yashiro
Publikováno v:
The 22nd International Conference on Ultrafast Phenomena 2020.
Time-dependent polarization pulses generated by combinations of two pulses (orthogonal polarized or counter-rotating circularly polarized) were irradiated on yttria-stabilized zirconia ceramics and formed laser-induced periodic surface structures. Fo
Akademický článek
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Akademický článek
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Publikováno v:
Applied Physics B. 70:S189-S192
We report a broadband high-energy mirror for TW-class chirped-pulse amplification of ≈10-fs pulses. This mirror consists of broadband coatings and optimized high-damage-threshold coatings for decreasing the intensity on the broadband coatings. It i
Publikováno v:
Applied Physics B: Lasers and Optics. 70:219-224
We studied the highest harmonic photon energies of high-order harmonic generation (HHG) for He, Ne, Ar, Kr, Xe, and N2. This research employed 65-fs and 150-fs Ti:sapphire laser pulses, of which the peak intensities in a vacuum are higher than the ba
Publikováno v:
Physical Review A. 55:R861-R864
A systematic measurement of ellipticity-dependent high-order harmonic generation has been made in the energy region around the ionization potential of He, Ne, Ar, and Kr, using a 150-fs, 785-nm Ti:sapphire laser. Anomalous ellipticity dependence havi
Autor:
Masao Kitano, T. Matsuda, M. Kakehata, Atsushi Uchida, Chang Hee Nam, Iwao Kitazima, Jong Moo Lee, Tae-Seok Kim, K. Hayasaka, M. Matsumoto, Hiromichi Horinaka, Takahiro Sato, Ryuji Morita, Chi-Sup Jung, Yasushi Fujimoto, S. Okumi, M. Watanabe, Hiroshi Iwasawa, Hisanori Fujita, Koichi Toyoda, Kenji Wada, Takuya Suemura, Masahiro Takeoka, K. Miyazaki, T. Kato, Eric Constant, Paul B. Corkum, H. Takada, S. Adachi, Y. Takagi, H. Fieramae, K. Tamada, Mikio Yamashita, K. Murata, Hiromasa Ito, T. Kawanishi, K. Yamane, R. Ohmukai, Chang-Hee Nam, H. Kaseya, Kenji Nagatomi, Henrik Stapelfeldt, Fumiyoshi Kuwashima, Koichi Shimoda, Fumihiko Kannari, S. Urabe, Yoshio Cho, Minoru Obara, Y. Otera, T. Ikushima, Masahiro Nakatsuka, Yusuke Tamaki, H. Imajo, Katsumi Midorikawa, Hirofumi Sakai, T. Nakanishi, Haik Chosrowjan, Kodo Kawase, H. Ogura, Myung Kie Chun, Y. Hayashi, Byung-Tai Kim, Hiroo Ukita, T. Saka, U. Tanaka, Tadashi Kanabe, T. Harada
Publikováno v:
The Review of Laser Engineering. 25:3-6,11
Autor:
Naoya Nakao, Masayuki Fujita, Koichi Ohkubo, Takayuki Ishida, Takeshi Watanabe, Nobuhisa Ohigashi, Yoshihisa Tsunawaki, Kazuo Imasaki, K. Mima, Sadao Nakai, Chiyoe Yamanaka, Asa Moon, Prabir Roy, H. Tamada, T. Fujita, A. Oota, K. Naokawa, S. Kuruma, Y. Tokura, Y. Mukaide, M. Kusaba, J. Chen, M. Noguchi, K. Imasaki, Shuji MIYAMOTO, Sho AMANO, Keisuke FUKUGAKI, Takayasu MOCHIZUKI, Masaki Oba, Masaaki Kato, Sayaka Harayama, Yoichiro Maruyama, Y. Yoshioka, K. Tojo, K. Watanabe, F. Ohtani, K. Yamamoto, S. Nishibata, Masayuki Momiuchi, Yoshiaki Goto, Masahiro Ohishi, Fumio Ohtomo, M. Tsunekane, Y. Nagumo, N. Taguchi, H. Inaba, Jun Sakuma, Yasuhiro Akiyama, Toshio Sato, Kazuyuki Akagawa, Satoshi Wada, Hideo Tashiro, H. Takada, M. Kakehata, K. Miyazaki, K. Torizuka, Tohru Urano, Hiroki Ueyama, Tomoyuki Kuge, Shuji Sakabe, Yasukazu Izawa, J. Yokota, S. Adachi, Y. Takagi, M. Tateno, Y. Sasaki, H. Nishioka, K. Ueda, H. Kumagai, I. Ilev, Kouich Toyoda, Mitsuo MAEDA, Yuji OKI, Katsumi IMAMURA, T. Yamazaki, Y. Anzai, K. Yamagishi, Akira Suda, Atsushi Kadoi, Keigo Nagasaka, J.H. Kim, N. Nakasima, T. Yamanaka, Y. Hasegawa, Y. Wada, S. Yanagida, N. Srinivasan, M. Yamanaka, Y. Izawa, H. Kan, J. Kobayashi, K. Sawai, H. Hbara, R. Kodama, M. Mori, S. Tuji, K. Suzuki, K. Hamada, M. Iwata, K. Tanaka, Y. Kitagawa, Y. Kato, H. Fujita, Lalit B. Sharama, H. Daido, T. Zhang, Y. Mori, T. Sasaki, Kurumi Mori, Yusuke Tamaki, Katsumi Midirikawa, Minoru Obara
Publikováno v:
The Review of Laser Engineering. 25:64-79,84
Publikováno v:
Progress in Crystal Growth and Characterization of Materials. 33:233-236
A systematic study of high-harmonic generation in He and Ne has been performed at laser intensities in the tunneling regime, where special attention is concentrated on the strong-field effect on the harmonic generation. The characteristic harmonic be