286 citations · 1.4k across the 24 of their papers we have counts for
9 papers · 1 filter
Ultra-high Q-factor superconducting tantalum resonators on 300 mm Si wafers
R. Acharya, D. Perez Lozano, Ts. Ivanov +13
Superconducting resonators are central to superconducting quantum information technologies and essential for bosonic qubit architectures, where long-lived storage modes enable hard…
Broadband and high-precision two-level system loss measurement using superconducting multi-wave resonators
Cliff Chen, Shahriar Aghaeimeibodi, Yuki Sato +3
Two-level systems (TLS) are known to be a dominant source of dissipation and decoherence in superconducting qubits. Superconducting resonators provide a convenient way to study TLS…
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…
Single-Shot Readout and Weak Measurement of a Tin-Vacancy Qubit in Diamond
Eric I. Rosenthal, Souvik Biswas, Giovanni Scuri +12
The negatively charged tin-vacancy center in diamond (SnV) is an emerging platform for building the next generation of long-distance quantum networks. This is due to the SnV$^-…
Microwave Spin Control of a Tin-Vacancy Qubit in Diamond
Eric I. Rosenthal, Christopher P. Anderson, Hannah C. Kleidermacher +10
The negatively charged tin-vacancy (SnV-) center in diamond is a promising solid-state qubit for applications in quantum networking due to its high quantum efficiency, strong zero…
Integration of Quantum Emitters with Lithium Niobate Photonics
Shahriar Aghaeimeibodi, Boris Desiatov, Je-Hyung Kim +7
The integration of quantum emitters with integrated photonics enables complex quantum photonic circuits that are necessary for photonic implementation of quantum simulators, comput…
Super-radiant emission from quantum dots in a nanophotonic waveguide
Je-Hyung Kim, Shahriar Aghaeimeibodi, Christopher J. K. Richardson +2
Future scalable photonic quantum information processing relies on the ability of integrating multiple interacting quantum emitters into a single chip. Quantum dots provide ideal on…
Hybrid integration of solid-state quantum emitters on a silicon photonic chip
Je-Hyung Kim, Shahriar Aghaeimeibodi, Christopher J. K. Richardson +3
Scalable quantum photonic systems require efficient single photon sources coupled to integrated photonic devices. Solid-state quantum emitters can generate single photons with high…