N
Norihiko Nishizawa
Researcher at Nagoya University
Publications - 312
Citations - 4859
Norihiko Nishizawa is an academic researcher from Nagoya University. The author has contributed to research in topics: Fiber laser & Ultrashort pulse. The author has an hindex of 37, co-authored 303 publications receiving 4434 citations. Previous affiliations of Norihiko Nishizawa include Koç University & Massachusetts Institute of Technology.
Papers
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0.78-0.90-μm wavelength-tunable femtosecond soliton pulse generation using photonic crystal fiber
TL;DR: In this paper, a compact system of 780-900-nm wavelength tunable femtosecond soliton pulse generation is demonstrated for the first time using a fiber laser, periodically poled LiNbO/sub 3/, and a photonic crystal fiber (PCF).
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Compositional Dependence of g -Factor and Damping Constant of GdFeCo Amorphous Alloy Films
TL;DR: In this paper, the effective g-factor g eff and effective damping constant alphaeff of sputtered GdFeCo (30 nm) amorphous alloy films were estimated by using a numerical calculation of Landau-Lifshitz-Gilbert equation.
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Time-Resolved Magnetization Dynamics and Damping Constant of Sputtered Co/Ni Multilayers
Takeshi Kato,Y. Matsumoto,Satoshi Okamoto,Nobuaki Kikuchi,Osamu Kitakami,Norihiko Nishizawa,Shigeru Tsunashima,Satoshi Iwata +7 more
TL;DR: In this article, the damping constant of Co/Ni multilayers with a stack of Ta (2 nm)/[Co (tCo)/Ni (tNi)] N/Ta (30 nm) was measured by time-resolved magneto-optical Kerr effect (TRMOKE).
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0.54 {\mu}m resolution two-photon interference with dispersion cancellation for quantum optical coherence tomography
TL;DR: In this article, a chirped quasi-phase-matched lithium tantalate device was developed using a novel $`$nano-electrode-poling$'$ technique.
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Ultralow-repetition-rate, high-energy, polarization-maintaining, Er-doped, ultrashort-pulse fiber laser using single-wall-carbon-nanotube saturable absorber.
Y. Senoo,Norihiko Nishizawa,Youichi Sakakibara,Kazuhiko Sumimura,E. Itoga,Hiromichi Kataura,Kazuyoshi Itoh +6 more
TL;DR: An ultralow-repetition-rate, all-polarization-maintaining (PM), Er-doped, ultrashort-pulse fiber laser was demonstrated using a single-wall-carbon-nanotube polyimide film using a novel θ (theta) cavity configuration, which enabled the required fiber length to be reduced by half.