86 citations · 92 across the 5 of their papers we have counts for
5 papers
Near-field optomechanical transduction enhanced by Raman gain
Ryoko Sakuma, Motoki Asano, Hiroshi Yamaguchi +1
Raman-gain-enhanced near-field optomechanical transduction between a movable optical cavity and SiN-membrane resonator is demonstrated. The Raman gain compensates for the intrinsic…
Cavity optomechanical liquid level meter using a twin-microbottle resonator
Motoki Asano, Hiroshi Yamaguchi, Hajime Okamoto
Cavity optomechanical devices can be made to have good compatibility with optical fiber technology by utilizing fiber-based waveguides and cavities and can be used in high-performa…
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…
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…
Two-mode squeezing in an electromechanical resonator
I. Mahboob, H. Okamoto, K. Onomitsu +1
The widespread availability of quantum entanglement with photons, in the guise of two-mode squeezed states, can be attributed to the phenomenon of parametric down-conversion. A rei…