320 citations · 2.9k across the 46 of their papers we have counts for
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Collective scattering from quantum dots in a photonic crystal waveguide
Joel Q. Grim, Ian Welland, Samuel G. Carter +7
We demonstrate scattering of laser light from two InAs quantum dots coupled to a photonic crystal waveguide, which is achieved by strain-tuning the optical transitions of the dots…
Optical transparency induced by a largely Purcell-enhanced quantum dot in a polarization-degenerate cavity
Harjot Singh, Demitry Farfurnik, Zhouchen Luo +3
Optically-active spin systems coupled to photonic cavities with high cooperativity can generate strong light-matter interactions, a key ingredient in quantum networks. But obtainin…
All-optical noise spectroscopy of a solid-state spin
Demitry Farfurnik, Harjot Singh, Zhouchen Luo +4
Noise spectroscopy elucidates the fundamental noise sources in spin systems, thereby serving as an essential tool toward developing spin qubits with long coherence times for quantu…
A spin-photon interface using charge-tunable quantum dots strongly coupled to a cavity
Zhouchen Luo, Shuo Sun, Aziz Karasahin +5
Charged quantum dots containing an electron or hole spin are bright solid-state qubits suitable for quantum networks and distributed quantum computing. Incorporating such quantum d…
Direct Excitation of a Single Quantum Dot with Cavity-SPDC Photons
Uttam Paudel, Jia Jun Wong, Michael Goggin +5
The ability to generate mode-engineered single photons to interface with disparate quantum systems is of importance for building a quantum network. Here we report on the generation…
Scalable in operando strain tuning in nanophotonic waveguides enabling three-quantum dot superradiance
Joel Q. Grim, Allan S. Bracker, Maxim Zalalutdinov +8
The quest for an integrated quantum optics platform has motivated the field of semiconductor quantum dot research for two decades. Demonstrations of quantum light sources, single p…
Generation of frequency sidebands on single photons with indistinguishability from quantum dots
Uttam Paudel, Alexander P. Burgers, Michael K. Yakes +3
Generation and manipulation of the quantum state of a single photon is at the heart of many quantum information protocols. There has been growing interest in using phase modulators…
Cavity-stimulated Raman emission from a single quantum dot spin
Timothy M. Sweeney, Samuel G. Carter, Allan S. Bracker +7
Solid state quantum emitters have shown strong potential for applications in quantum information, but spectral inhomogeneity of these emitters poses a significant challenge. We add…
Quantum control of a spin qubit coupled to a photonic crystal cavity
Samuel G. Carter, Timothy M. Sweeney, Mijin Kim +7
A key ingredient for a quantum network is an interface between stationary quantum bits and photons, which act as flying qubits for interactions and communication. Photonic crystal…
Demonstration of quantum entanglement between a single electron spin confined to an InAs quantum dot and a photon
J. R. Schaibley, A. P. Burgers, G. A. McCracken +6
The electron spin state of a singly charged semiconductor quantum dot has been shown to form a suitable single qubit for quantum computing architectures with fast gate times. A key…
Controlling the nuclear polarization in quantum dots using optical pulses with a modest bandwidth
S. G. Carter, Sophia E. Economou, A. Shabaev +1
We show that detuned optical pulse trains with a modest spectral width can polarize nuclear spins in InAs quantum dots. The pulse bandwidth is large enough to excite a coherent sup…
Control of the direction and rate of nuclear spin flips in InAs quantum dots using detuned optical pulse trains
S. G. Carter, A. Shabaev, Sophia E. Economou +3
We find that detuning an optical pulse train from electronic transitions in quantum dots controls the direction of nuclear spin flips. The optical pulse train generates electron sp…
Optical Spin Initialization and Non-Destructive Measurement in a Quantum Dot Molecule
Danny Kim, Sophia E. Economou, Stefan C. Badescu +5
The spin of an electron in a self-assembled InAs/GaAs quantum dot molecule is optically prepared and measured through the trion triplet states. A longitudinal magnetic field is use…