Multipoint Hydrogen Sensing of Hetero-Core Fiber SPR Tip Sensors With Pseudorandom Noise Code Correlation ReflectometryHosoki, Ai; Nishiyama, Michiko; Igawa, Hirotaka; Watanabe, Kazuhiro · IEEE Sensors Journal · 2016

A hydrogen curing effect on surface plasmon resonance fiber optic hydrogen sensors using an annealed Au/Ta_2O_5/Pd multi-layers filmHosoki, Ai; Nishiyama, Michiko; Igawa, Hirotaka; Seki, Atsushi; Watanabe, Kazuhiro · Optics Express · 2014

A surface plasmon resonance hydrogen sensor using Au/Ta2O5/Pd multi-layers on hetero-core optical fiber structuresHosoki, Ai; Nishiyama, Michiko; Igawa, Hirotaka; Seki, Atsushi; Choi, Yongwoon; Watanabe, Kazuhiro · Sensors and Actuators B: Chemical · 2013

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California, United States (Saturday 13 February 2016)] Photonic Instrumentation Engineering III - Long-term measurements of SPR hydrogen sensor based on hetero-core optical fiber with Au/Ta <sub/>2</sub> O <sub/>5</sub> /Pd/Au multilayersSoskind, Yakov G.; Olson, Craig; Takahashi, Ken; Hosoki, Ai; Nishiyama, Michiko; Igawa, Hirotaka; Watanabe, Kazuhiro · 2016

[IEEE 2015 9th International Conference on Sensing Technology (ICST) - Auckland, New Zealand (2015.12.8-2015.12.10)] 2015 9th International Conference on Sensing Technology (ICST) - Multi-point hydrogen detection using SPR-based hetero-core structured hydrogen tip sensors and time domain interrogating system by PNCRHosoki, Ai; Nishiyama, Michiko; Watanabe, Kazuhiro; Igawa, Hirotaka · 2015

SPIE Proceedings [SPIE Fifth Asia Pacific Optical Sensors Conference - Jeju, Korea (Wednesday 20 May 2015)] Fifth Asia-Pacific Optical Sensors Conference - Multi-point hydrogen detection system using hetero-core structured optical fiber hydrogen tip sensor based on surface plasmon resonance and pseudorandom noise code correlation reflectometryLee, Byoungho; Lee, Sang-Bae; Rao, Yunjiang; Hosoki, Ai; Nishiyama, Michiko; Igawa, Hirotaka; Seki, Atsushi; Watanabe, Kazuhiro · 2015