Mr. Takaaki Nagata Profile

Takaaki Nagata

at Hamamatsu Photonics KK

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Publications (2)

Proceedings Article | 25 February 2020 Presentation + Paper

Fast-responding mid-IR light emitter using suspended multilayer graphene

Takaaki Nagata, Takeo Fujii, Tenkai Nakamura, Tatsuaki Sasaki, Yoshinobu Ito, Motohiro Suyama

Proceedings Volume 11302, 1130212 (2020) https://doi.org/10.1117/12.2545039

KEYWORDS: Graphene, Mid-IR, Light sources, Lamps, Multilayers, Tungsten, Light, Black bodies, Nickel, Raman spectroscopy

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Proceedings Article | 18 June 2012 Paper

Development of a high-sensitivity UV photocathode using GaN film that works in transmission mode

Yoshihiro Ishigami, Keisuke Akiyama, Takaaki Nagata, Kazumasa Kato, Tsuneo Ihara, Kimitsugu Nakamura, Itaru Mizuno, Tetsuji Matsuo, Emiko Chino, Hiroyuki Kyushima

Proceedings Volume 8359, 83590U (2012) https://doi.org/10.1117/12.918396

KEYWORDS: Gallium nitride, Quantum efficiency, Reflection, Ultraviolet radiation, Aluminum, Silicon, Glasses, Absorption, Image intensifiers, Interfaces

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