287 citations · 1.8k across the 21 of their papers we have counts for
12 papers · 1 filter
Purcell-enhanced spin-phonon coupling with a single color center
Graham Joe, Michael Haas, Kazuhiro Kuruma +9
The radiative properties of atoms are inherently linked to their surrounding environment. Placing an electromagnetic resonator around atoms can enhance spontaneous emission, as sho…
Microwave-Optical Entanglement from Pulse-pumped Electro-optomechanics
Changchun Zhong, Fangxin Li, Srujan Meesala +4
Entangling microwave and optical photons is one of the promising ways to realize quantum transduction through quantum teleportation. This paper investigates the entanglement of mic…
Acceptor-induced bulk dielectric loss in superconducting circuits on silicon
Zi-Huai Zhang, Kadircan Godeneli, Justin He +4
The performance of superconducting quantum circuits is primarily limited by dielectric loss due to interactions with two-level systems (TLS). State-of-the-art circuits with enginee…
Quantum entanglement between optical and microwave photonic qubits
Srujan Meesala, David Lake, Steven Wood +6
Entanglement is an extraordinary feature of quantum mechanics. Sources of entangled optical photons were essential to test the foundations of quantum physics through violations of…
Non-classical microwave-optical photon pair generation with a chip-scale transducer
Srujan Meesala, Steven Wood, David Lake +6
Modern computing and communication technologies such as supercomputers and the internet are based on optically connected networks of microwave frequency information processors. In…
Design of an ultra-low mode volume piezo-optomechanical quantum transducer
Piero Chiappina, Jash Banker, Srujan Meesala +3
Coherent transduction of quantum states from the microwave to the optical domain can play a key role in quantum networking and distributed quantum computing. We present the design…
Magnetic Field Fingerprinting of Integrated Circuit Activity with a Quantum Diamond Microscope
Matthew J. Turner, Nicholas Langellier, Rachel Bainbridge +9
Current density distributions in active integrated circuits (ICs) result in patterns of magnetic fields that contain structural and functional information about the IC. Magnetic fi…
Coherent Acoustic Control of a Single Silicon Vacancy Spin in Diamond
Smarak Maity, Linbo Shao, Stefan Bogdanović +9
Phonons are considered to be universal quantum transducers due to their ability to couple to a wide variety of quantum systems. Among these systems, solid-state point defect spins…
Strain engineering of the silicon-vacancy center in diamond
Srujan Meesala, Young-Ik Sohn, Benjamin Pingault +16
We control the electronic structure of the silicon-vacancy (SiV) color-center in diamond by changing its static strain environment with a nano-electro-mechanical system. This allow…
Phonon networks with SiV centers in diamond waveguides
M. -A. Lemonde, S. Meesala, A. Sipahigil +4
We propose and analyze a novel realization of a solid-state quantum network, where separated silicon-vacancy centers are coupled via the phonon modes of a quasi-1D diamond waveguid…
Controlling the coherence of a diamond spin qubit through strain engineering
Young-Ik Sohn, Srujan Meesala, Benjamin Pingault +14
The uncontrolled interaction of a quantum system with its environment is detrimental for quantum coherence. In the context of solid-state qubits, techniques to mitigate the impact…
Enhanced strain coupling of nitrogen vacancy spins to nanoscale diamond cantilevers
Srujan Meesala, Young-Ik Sohn, Haig A. Atikian +4
Nitrogen vacancy (NV) centers can couple to confined phonons in diamond mechanical resonators via the effect of lattice strain on their energy levels. Access to the strong spin-pho…