Dr. Masaki Shiraiwa Profile

Dr. Masaki Shiraiwa

at NICT

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Author

Publications (3)

Proceedings Article | 21 March 2023 Presentation

High-speed solar-blind optical wireless communications based on AlGaN deep-ultraviolet light-emitting diodes grown on AlN/sapphire templates with dense macro-steps

Kazunobu Kojima, Yuki Yoshida, Masaki Shiraiwa, Yoshinari Awaji, Atsushi Kanno, Naokatsu Yamamoto, Akira Hirano, Yosuke Nagasawa, Masamichi Ippommatsu, Shigefusa Chichibu

Proceedings Volume PC12421, (2023) https://doi.org/10.1117/12.2649664

KEYWORDS: Deep ultraviolet, Light emitting diodes, Wireless communications, Signal to noise ratio, Sun, Signal attenuation, Lighting standards, Light sources and illumination, Interference (communication), Epitaxy

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Proceedings Article | 9 March 2022 Presentation

High-speed solar-blind optical wireless communication enabled by DUV LED

Yuki Yoshida, Kazunobu Kojima, Masaki Shiraiwa, Atsushi Kanno, Akira Hirano, Yosuke Nagasawa, Masamichi Ippommatsu, Naokatsu Yamamoto, Shigefusa Chichibu, Yoshinari Awaji

Proceedings Volume PC12022, PC120220K (2022) https://doi.org/10.1117/12.2608459

KEYWORDS: Light emitting diodes, Deep ultraviolet, Wireless communications, Visible radiation, Telecommunications, Infrared radiation

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Proceedings Article | 7 February 2015 Paper

Ultra-stable optical amplifier technologies for dynamic optical switching networks

M. Shiraiwa, K. Tsang, R. Man, B. Puttnam, Y. Awaji, N. Wada

Proceedings Volume 9389, 93890D (2015) https://doi.org/10.1117/12.2079120

KEYWORDS: Optical amplifiers, Optical switching, Optical networks, Integrated optics, Wavelength division multiplexing, Signal attenuation, Tunable lasers, Data communications, Transceivers, Packet switching

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