82 citations · 92 across the 4 of their papers we have counts for
6 papers
Coupling of a Single Tin-vacancy Center to a Photonic Crystal Cavity in Diamond
Kazuhiro Kuruma, Benjamin Pingault, Cleaven Chia +5
We demonstrate optical coupling between a single tin-vacancy (SnV) center in diamond and a free-standing photonic crystal nanobeam cavity. The cavities are fabricated using quasi-i…
Telecommunication-wavelength two-dimensional photonic crystal cavities in a thin single-crystal diamond membrane
Kazuhiro Kuruma, Afaq Habib Piracha, Dylan Renaud +6
We demonstrate two-dimensional photonic crystal cavities operating at telecommunication wavelengths in a single-crystal diamond membrane. We use a high-optical-quality and thin (~…
Strong coupling between a single quantum dot and an L4/3 photonic crystal nanocavity
Kazuhiro Kuruma, Yasutomo Ota, Masahiro Kakuda +2
We demonstrate strong coupling between a single quantum dot and a GaAs-based L4/3-type photonic crystal nanocavity. The L4/3 cavity supports a high theoretical Q factor (~8{\times}…
Surface-passivated high-Q GaAs photonic crystal nanocavity with quantum dots
Kazuhiro Kuruma, Yasutomo Ota, Masahiro Kakuda +2
Photonic crystal (PhC) nanocavities with high quality (Q) factors have attracted much attention because of their strong spatial and temporal light confinement capability. The resul…
Single plasmon generation in an InAs/GaAs quantum dot in a transfer-printed plasmonic microring resonator
Akihito Tamada, Yasutomo Ota, Kazuhiro Kuruma +3
We report single plasmon generation with a self-assembled InAs/GaAs quantum dot embedded in a plasmonic microring resonator. The plasmonic cavity based on a GaAs microring is defin…
Time-resolved vacuum Rabi oscillations in a quantum dot-nanocavity system
K. Kuruma, Y. Ota, M. Kakuda +2
We report time-domain observation of vacuum Rabi oscillations in a single quantum dot strongly coupled to a nanocavity under incoherent optical carrier injection. We realize a phot…