Publications

  • How to integrate a miniature optical cavity in a linear ion trap: shielding dielectrics and trap symmetry
    Ezra Kassa, Shaobo Gao, Soon Teh, Dyon van Dinter, and Hiroki Takahashi
    arXiv:2409.05123
     
  • Ion Trapping with a Laser-written 3D Miniaturized Monolithic Linear Paul Trap for Microcavity Integration
    Soon Teh, Ezra Kassa, Shaobo Gao, Shuma Oya, and Hiroki Takahashi
    arXiv:2409.05075
     
  • Rate-fidelity trade-off in cavity-based remote entanglement generation
    Kazufumi Tanji, Hiroki Takahashi, Wojciech Roga, and Masahiro Takeoka
    Phys. Rev. A 110, 042405 (2024)
     
  • Dielectric microwave resonator with large optical apertures for spin-based quantum devices
    Tatsuki Hamamoto, Amit Bhunia, Rupak Kumar Bhattacharya, Hiroki Takahashi, and Yuimaru Kubo
    Appl. Phys. Lett. 124, 234001 (2024)
     
  • Multi-resonant open-access microcavity arrays for light matter interaction
    Thomas H. Doherty, Axel Kuhn, and Ezra Kassa
    Optics Express 31, 6342 (2023)
     
  • Effects of cavity birefringence on remote entanglement generation
    Ezra Kassa, William Hughes, Shaobo Gao, and Joseph F Goodwin
    New Journal of Physics25, 013004 (2023)
     
  • Recent advances toward mesoscopic quantum optomechanics
    M. Croquette et al.
    AVS Quantum Science 5, 014403 (2023)
     
  • Measurement of the absolute radius, refractive index, and dispersion of a long cylinder
    Mathieu Couillard and Pablo Bianucci
    Optics Express 30, 26742 (2022)
     
  • Polariton blockade in the Jaynes–Cummings–Hubbard model with trapped ions
    Ryutaro Ohira, Shota Kume, Hiroki Takahashi, and Kenji Toyoda
    Quantum Science and Technology 6, 024015 (2021)
     
  • Blockade of phonon hopping in trapped ions in the presence of multiple local phonons
    Ryutaro Ohira, Shota Kume, Kyoichi Takayama, Silpa Muralidharan, Hiroki Takahashi, and Kenji Toyoda
    Physical Review A 103, 012612 (2021)
     
  • Fast parametric two-qubit gates with suppressed residual interaction using a parity-violated superconducting qubit
    Atsushi Noguchi, Alto Osada, Shumpei Masuda, Shingo Kono, Kentaro Heya, Samuel Piotr Wolski, Hiroki Takahashi, Takanori Sugiyama, Dany Lachance-Quirion and Yasunobu Nakamura
    Physical Review A 102, 062408 (2020)
     
  • Enhanced ion–cavity coupling through cavity cooling in the strong coupling regime
    Costas Christoforou, Corentin Pignot, Ezra Kassa, Hiroki Takahashi, and  Matthias Keller
    Scientific Reports, 10, 15693 (2020)
     
  • Versatile optical fiber feedthroughs for ultra-high vacuum applications
    Anas R. Peerzada, Callan M. Jobson, Ezra Kassa, Jack Morphew, Xavier Fernandez-Gonzalvo, and  Matthias Keller
    Vacuum, 180, 109542 (2020)
     
  • Strong coupling of a single ion to an optical cavity
    Hiroki Takahashi, Ezra Kassa, Costas Christoforou, and Matthias Keller
    Physical Review Letters 124, 013602 (2020)