Ultrafast laser processing and metrology

Autor: Keiji Nomaru, Hiroshi Morikazu, Kunimitsu Takahashi

Publikováno v: CLEO: 2014.

Precisely controlled blind via-holes were formed in multilayer substrates by an ultrafast laser. A LIBS detector integrated into the laser processing machine realizes the full potential of the ultrafast laser.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a22c28785d085fd41480f9a3460f1874
https://doi.org/10.1364/cleo_at.2014.atu2l.1

レーザーエネルギー応用

Autor: Mitsuhiro Kusaba, Masahide Kawamoto, Yoshiaki Tsunawaki, Nobuaki Nakashima, Yasukazu Izawa, Keisuke Shimizu, Masaki Hashida, Shuji Sakabe, Changhwan LIM, Keiji NOMARU, Kouji NAGASAKA, T. Masuda, K. Maruyama, K. Tsukasaki, H. Niki, I. Kitazima, Tomonao Hosokai, Satoshi Kokaji, Hikaru Hanajima, Mitsuo Nakajima, Takayuki Aoki, Masao Ogawa, Kazuhiko Horioka, G. Y. Yoon, T. Imani, H. Hirose, S. Sezaki, T. Jitsuno, H. Daido, K. Murai, M. Nakatsuka, Y. Kato, M. Takagi, K. Mima, S. Wang, Y. Gu, Z. Lin, G. Huang, H. Tang, D. Ximing, G. Zhang, S. Wan, S. Amano, A. Shimoura, S. Miyamoto, T. Mochizuki, H. Kumagai, K. Kobayashi, Y. Iimura, K. Toyoda, M. Obara, J. H. Park, S. Matsuoka, N. Miyanaga, K. Tsubakimoto, A. Morimoto, T. Kobayashi, S. Nakai, Thierry Bontoux, H. Matsui, T. Eguchi, T. Kanabe, M. Yamanaka, I. Okuda, E. Takahashi, I. Matsushima, Y. Matsumoto, H. Yashiro, E. Miura, Y. Owadano, Kenji Yasufuku, Hiroki Yoshida, Yukio Sakagami, Shinya Yamadori, Tadao Konishi, M. Nakasuji, H. Shiraga, M. Heya, H. Azechi, Tatsuhiko Yamanaka, N. Hasegawa, S. Kawana, H. Asai, H. Yoneda, K. Ueda, Keizo KONO, Kousuke YAGI, Takumi MINEMOTO, Yasuyuki Watada, Zenichirou Kawasaki, Sigeaki Uchida, Yosinori Shimada, Hirohiko Yasuda, Chiyoe Yamanaka, Satoshi MORIKAWA, H. Takenaka, H. Yoshida

Publikováno v: The Review of Laser Engineering. 25:99-106,111

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7edacf5e4e498aec62ac70ca0259ac86
https://doi.org/10.2184/lsj.25.supplement_99

Selective Photoinoization Scheme for Atomic Gadolinium Laser Isotope Separation

Autor: Hideaki Niki, Yen-Wei Chen, Yasukazu Izawa, Keiji Nomaru, Naglaa El Sayed Aly, Sadao Nakai

Publikováno v: The Review of Laser Engineering. 22:108-115

The selective photoionization scheme for separating 157Gd from natural gadolinium and the laser irradiation conditions in order to enrich 157Gd to 60-80% are discussed in the case of twoand three-step photoionization. The dependence of excitation pat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3408850e2c2c21926f5183816015845b
https://doi.org/10.2184/lsj.22.108

Novel process of isotope separation of silicon by use of IR FEL

Autor: Keiji Nomaru, Andrei V. Chernyshev, Alexander K. Petrov, Haruo Kuroda

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c2ff856aa748c9c577c6998a5323214
https://doi.org/10.1016/b978-0-444-51417-2.50125-5

Observation of Theoretical Power Saturation by the KHI Free Electron Laser Device

Autor: Masaaki Sobajima, Keiji Nomaru, Hidenori Miura, Hidehito Koike, Fumihiko Oda, Yokoyama Minoru, Kawai Masayuki, Haruo Kuroda

Publikováno v: Japanese Journal of Applied Physics. 41:414-415

The saturation of free electron laser (FEL) output power by the KHI-FEL device was achieved on 3rd, October 2000 at the wavelength of 9.3 µm. The FEL device has operated thereafter successfully in the wavelength region between 4.0 and 16.0 µm. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07b65afa542b453b4d1411abefe7cc30
https://doi.org/10.1143/jjap.41.414