Mr. Hiroyuki Somatomo Profile

Hiroyuki Somatomo

at National Defense Academy

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Author

Publications (3)

Proceedings Article | 5 October 2009 Paper

Sensitivity enhancement of LPG vibration sensor using higher-order cladding mode

S. Tanaka, H. Somatomo, A. Wada, N. Takahashi

Proceedings Volume 7503, 75033C (2009) https://doi.org/10.1117/12.834167

KEYWORDS: Sensors, Signal attenuation, Cladding, Modulation, Fiber Bragg gratings, Fiber optics sensors, Light, Tunable lasers, Ferroelectric materials, Vibrometry

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Proceedings Article | 16 May 2008 Paper

Triple wavelength SOA-based fiber ring laser for use in wavelength-division multiplexed FBG vibration sensor array

S. Tanaka, H. Somatomo, K. Inamoto, N. Takahashi

Proceedings Volume 7004, 70040F (2008) https://doi.org/10.1117/12.785981

KEYWORDS: Fiber Bragg gratings, Sensors, Fiber lasers, Wavelength division multiplexing, Signal detection, Multiplexing, Tunable lasers, Fiber optics sensors, Ferroelectric materials, Semiconductor optical amplifiers

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Proceedings Article | 16 May 2008 Paper

Vibration sensing of solid using long-period fiber grating

Hiroyuki Somatomo, Satoshi Tanaka, Nobuaki Takahashi

Proceedings Volume 7004, 70042J (2008) https://doi.org/10.1117/12.785961

KEYWORDS: Sensors, Fiber Bragg gratings, Cladding, Solids, Transmittance, Signal attenuation, Chemical elements, Optical components, Actuators, Single mode fibers

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