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Dr. Kentaro Onabe
at Univ of Tokyo
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Author
Publications (4)
Proceedings Article | 21 January 2012 Paper
Optical properties of the periodic polarity-inverted GaN waveguides
Ryuji Katayama, Yujiro Fukuhara, Masahiro Kakuda, Shigeyuki Kuboya, Kentaro Onabe, Syusai Kurokawa, Naoto Fujii, Takashi Matsuoka
Proceedings Volume 8268, 826814 (2012) https://doi.org/10.1117/12.909831
KEYWORDS: Waveguides, Gallium nitride, Optical properties, Photonic crystals, Diffraction gratings, Crystals, Reflectivity, Waveguide modes, Nanophotonics, Current controlled current source
Proceedings Article | 21 January 2012 Paper
III-V-N alloys grown by MOVPE in H2 and N2 mixed carrier gases
S. Kuboya, Q. T. Thieu, S. Sanorpim, R. Katayama, K. Onabe
Proceedings Volume 8268, 82680I (2012) https://doi.org/10.1117/12.907981
KEYWORDS: Gases, Diffusion, Spectroscopy, Semiconductors, Gallium arsenide, Indium arsenide, Laser optics, Aluminum, Power supplies, Optical communications
Proceedings Article | 24 January 2011 Paper
Optical properties of narrow-bandgap dilute nitrides
S. Kuboya, M. Kuroda, Q. T. Thieu, R. Katayama, K. Onabe
Proceedings Volume 7945, 794518 (2011) https://doi.org/10.1117/12.865767
KEYWORDS: Luminescence, Indium arsenide, Electrons, Optical properties, Absorption, Temperature metrology, Nitrogen, Diffraction, Signal detection, Solids
Proceedings Article | 24 January 2011 Paper
Cubic III-nitrides: potential photonic materials
K. Onabe, S. Sanorpim, H. Kato, M. Kakuda, T. Nakamura, K. Nakamura, S. Kuboya, R. Katayama
Proceedings Volume 7945, 794517 (2011) https://doi.org/10.1117/12.865768
KEYWORDS: Gallium nitride, Aluminum, Gallium arsenide, Silicon, Gallium, Diffraction, Doping, Luminescence, Indium nitride, Optical properties
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