146 citations · 342 across the 7 of their papers we have counts for
7 papers
Ultra-low-loss nanofiber Fabry-Pérot cavities optimized for cavity quantum electrodynamics
Samuel K. Ruddell, Karen E. Webb, Mitsuyoshi Takahata +2
We demonstrate the fabrication of ultra-low-loss, all-fiber Fabry-Pérot cavities containing a nanofiber section, optimized for cavity quantum electrodynamics. By continuously monit…
Transfer matrix approach to determining the linear response of all-fiber networks of cavity-QED systems
Nikolett Német, Donald White, Shinya Kato +2
A semiclassical model is presented for characterizing the linear response of elementary quantum optical systems involving cavities, optical fibers, and atoms. Formulating the trans…
Cavity dark mode of distant coupled atom-cavity systems
Donald H. White, Shinya Kato, Nikolett Nemet +2
We report on a combined experimental and theoretical investigation into the normal modes of an all-fiber coupled cavity-quantum-electrodynamics system. The interaction between atom…
Observation of dressed states of distant atoms with delocalized photons in coupled-cavities quantum electrodynamics
Shinya Kato, Nikolett Német, Kohei Senga +4
In a cavity quantum electrodynamics (QED) system, where atoms coherently interact with photons in a cavity, the eigenstates of the system are the superposition states of atoms and…
Strong coupling between a trapped single atom and an all-fiber cavity
Shinya Kato, Takao Aoki
We demonstrate an all-fiber cavity QED system with a trapped single atom in the strong coupling regime. We use a nanofiber Fabry-Perot cavity, that is, an optical nanofiber sandwic…
Micro-lensed single-mode optical fiber with high numerical aperture
Shinya Kato, Sho Chonan, Takao Aoki
We show that the output mode of a single-mode optical fiber can be directly focused to a sub-wavelength waist with a finite working distance by tapering the fiber to a diameter of…
Resonant Control of Interaction Between Different Electronic States
Shinya Kato, Seiji Sugawa, Kosuke Shibata +2
We observe a magnetic Feshbach resonance in a collision between the ground and metastable states of two-electron atoms of ytterbium (Yb). We measure the on-site interaction of doub…