277 citations · 783 across the 16 of their papers we have counts for
8 papers · 1 filter
Preserving phase coherence and linearity in cat qubits with exponential bit-flip suppression
Harald Putterman, Kyungjoo Noh, Rishi N. Patel +17
Cat qubits, a type of bosonic qubit encoded in a harmonic oscillator, can exhibit an exponential noise bias against bit-flip errors with increasing mean photon number. Here, we foc…
Hardware-efficient quantum error correction via concatenated bosonic qubits
Harald Putterman, Kyungjoo Noh, Connor T. Hann +118
In order to solve problems of practical importance, quantum computers will likely need to incorporate quantum error correction, where a logical qubit is redundantly encoded in many…
Optically heralded microwave photons
Wentao Jiang, Felix M. Mayor, Sultan Malik +5
A quantum network that distributes and processes entanglement would enable powerful new computers and sensors. Optical photons with a frequency of a few hundred terahertz are perha…
Room-temperature Mechanical Resonator with a Single Added or Subtracted Phonon
Rishi N. Patel, Timothy P. McKenna, Zhaoyou Wang +5
A room-temperature mechanical oscillator undergoes thermal Brownian motion with an amplitude much larger than the amplitude associated with a single phonon of excitation. This moti…
Cryogenic microwave-to-optical conversion using a triply-resonant lithium niobate on sapphire transducer
Timothy P. McKenna, Jeremy D. Witmer, Rishi N. Patel +6
Quantum networks are likely to have a profound impact on the way we compute and communicate in the future. In order to wire together superconducting quantum processors over kilomet…
Efficient bidirectional piezo-optomechanical transduction between microwave and optical frequency
Wentao Jiang, Christopher J. Sarabalis, Yanni D. Dahmani +5
Efficient interconversion of both classical and quantum information between microwave and optical frequency is an important engineering challenge. The optomechanical approach with…
Diamond optomechanical crystals with embedded nitrogen-vacancy centers
Jeffrey V Cady, Ohad Michel, Kenneth W Lee +4
Hybrid quantum devices, in which disparate quantum elements are combined in order to achieve enhanced functionality, have received much attention in recent years due to their excit…
A single-mode phononic wire
Rishi N. Patel, Zhaoyou Wang, Wentao Jiang +3
Photons and electrons transmit information to form complex systems and networks. Phonons on the other hand, the quanta of mechanical motion, are often considered only as carriers o…