360 citations · 969 across the 29 of their papers we have counts for
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A fiber-type optomechanical array using high-Q microbottle resonators
Motoki Asano, Hiroshi Yamaguchi, Hajime Okamoto
We demonstrate a fiber-type optomechanical array consisting of elastically interconnected silica microbottle resonators with high-Q optical and mechanical modes. In total, fifty op…
Evanescently coupled topological ring-waveguide systems for chip-scale ultrahigh frequency phononic circuits
Daiki Hatanaka, Hiroaki Takeshita, Motoki Kataoka +3
Topological phononics enabling backscattering-immune transport is expected to improve the performance of electromechanical systems for classical and quantum information technologie…
Cavity optomechanical mass sensor in water with sub-femtogram resolution
Motoki Asano, Hiroshi Yamaguchi, Hajime Okamoto
Sub-femtogram resolution of an in-liquid cavity optomechanical mass sensor based on the twin-microbottle glass resonator is demonstrated. An evaluation of the frequency stability u…
Observation of Acoustically Induced Dressed States of Rare-Earth Ions
Ryuichi Ohta, Gregoire Lelu, Xuejun Xu +9
Acoustically induced dressed states of long-lived erbium ions in a crystal are demonstrated. These states are formed by rapid modulation of two-level systems via strain induced by…