Concepedia
Statistics
Publications
6
Citations
97
H-Index
Active since
1992
Affiliations
Hokkaido University(Current)
Hokkaido University Hospital
Hokkaido University of Science
Hakodate National Hospital
Sapporo University
Ko Motoi is an author at Hokkaido University specializing in optical properties, fiber optics, and photonics.
Top concepts
PhotonicsEngineeringFiber OpticsOptical MaterialsOptical PropertiesApplied PhysicsPolymer ScienceMaterial SciencePolymer ChemistryPolymer Composites
Publications per year
1992–2022
100 MHz-bandwidth response of a fiber phase modulator with thin piezoelectric jacket
M. Imai, Shinya Satoh, T. Sakaguchi et al. · IEEE Photonics Technology Letters · 1994 · 20 citations
Photonics, Electrical Engineering, Optical Materials +14
Simple Two-Dimensional Echocardiographic Scoring System for the Estimation of Left Ventricular Filling Pressure
Michito Murayama, Hiroyuki Iwano, Hisao Nishino et al. · Journal of the American Society of Echocardiography · 2021 · 20 citations · Full text
Piezoelectrically induced optical phase modulation of light in single-mode fibers
M. Imai, Toshiaki Yano, Ko Motoi et al. · IEEE Journal of Quantum Electronics · 1992 · 19 citations
Optical Materials, Engineering, Fiber Optics +16
Cardiac Involvement with Anti-Mitochondrial Antibody-Positive Myositis Mimicking Cardiac Sarcoidosis
Takahide Kadosaka, Shingo Tsujinaga, Hiroyuki Iwano et al. · ESC Heart Failure · 2020 · 14 citations · Full text
Visual echocardiographic scoring system of the left ventricular filling pressure and outcomes of heart failure with preserved ejection fraction
Michito Murayama, Hiroyuki Iwano, Masaru Obokata et al. · European Heart Journal - Cardiovascular Imaging · 2021 · 12 citations · Full text
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