Masahiro Otaka
Hitachi
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Publication
Featured researches published by Masahiro Otaka.
Japanese Journal of Applied Physics | 1983
Kan-ichi Fujii; Masahiro Otaka; Yushi Kamo; Masatake Takashima
The effect of a metal grid at a floating potential distributed between the anode and negative glow, on the stabilization of He–Cd+ hollow cathode white light laser oscillation, was investigated. The current pulses due to the transition between glow and arc discharges are suppressed by the floating grid, resulting in only a few current pulses during one hours running time, while several pulses a minute occurred in previous laser tube systems. The signal-to-noise ratio of the three-color laser output is distributed around 30 dB, being 46 dB for the discharge current.
Archive | 1996
Kunio Enomoto; Katsuhiko Hirano; Masahiro Otaka; Kazuo Amano; Eisaku Hayashi; Sadato Shimizu; Ren Morinaka; Kazunori Sato
Archive | 1993
Kunio Enomoto; Masahiro Otaka; Koichi Kurosawa; Hideyo Saito; Hiroshi Tsujimura; Yasumasa Tamai; Keiichi Uraki; Masahito Mochizuki
Archive | 1988
Masahiro Otaka; Kunio Enomoto; Kunio Hasegawa; Makoto Hayashi; Tasuku Shimizu; Kazuo Takaku
Archive | 1991
Toshihiko Yoshimura; Tasuku Shimizu; Yuichi Ishikawa; Masahiro Otaka; Yuko Koguchi; Kunio Enomoto; Kunio Hasegawa; Makoto Hayashi; Kazuo Takaku
Archive | 1986
Makoto Hayashi; Masahiro Otaka; Tasuku Shimizu; Shinji Sakata
Archive | 1994
Masahiro Otaka; Sadato Shimizu; Kazuo Takaku; Shinji Sakata
Archive | 1990
Masahiro Otaka; Kunio Enomoto; Kunio Hasegawa; Makoto Hayashi; Tasuku Shimizu; Kazuo Takaku
Archive | 1989
Yuichi Ishikawa; Toshihiko Yoshimura; Tasuku Shimizu; Masahiro Otaka; Kazuo Takaku
Archive | 1991
Stephen Evanson; Satoshi Kanno; Masahiro Otaka; Toshihiko Yoshimura; Kunio Hasegawa; Kazuo Takaku
