1.4k citations · 2.5k across the 12 of their papers we have counts for
12 papers
Indirect Excitons and Many-body Interactions in InGaAs Double Quantum Wells
Christopher L. Smallwood, Rachel Owen, Matthew W. Day +6
Spatially indirect excitons in semiconductor quantum wells are relevant to basic research and device applications because they exhibit enhanced tunability, delocalized wave functio…
Large Single-Phonon Optomechanical Coupling between Quantum Dots and Tightly Confined Surface Acoustic Waves in the Quantum Regime
Ryan A. DeCrescent, Zixuan Wang, Poolad Imany +7
Surface acoustic waves (SAWs) coupled to quantum dots (QDs), trapped atoms and ions, and point defects have been proposed as quantum transduction platforms, yet the requisite coupl…
Quantum phase modulation with acoustic cavities and quantum dots
Poolad Imany, Zixuan Wang, Ryan A. Decrescent +8
Fast, efficient, and low power modulation of light at microwave frequencies is crucial for chip-scale classical and quantum processing as well as for long-range networks of superco…
Fast phase cycling in non-collinear optical two-dimensional coherent spectroscopy
Maria F. Munoz, Adam Medina, Travis M. Autry +5
As optical two-dimensional coherent spectroscopy (2DCS) is extended to a broader range of applications, it is critical to improve the detection sensitivity of optical 2DCS. We deve…
Hidden Silicon-Vacancy Centers in Diamond
Christopher L. Smallwood, Ronald Ulbricht, Matthew W. Day +7
We characterize a high-density sample of negatively charged silicon-vacancy (SiV) centers in diamond using collinear optical multidimensional coherent spectroscopy. By comparin…
The Excitation Ladder of Cavity Polaritons
Travis M. Autry, Gaël Nardin, Christopher L. Smallwood +6
Multidimensional coherent spectroscopy directly unravels multiply excited states that overlap in a linear spectrum. We report multidimensional coherent optical photocurrent spectro…
Diagonal Slice Four-Wave Mixing: Natural Separation of Coherent Broadening Mechanisms
Geoffrey M. Diederich, Travis M. Autry, Mark E. Siemens
We present an ultrafast coherent spectroscopy data acquisition scheme that samples slices of the time domain used in multidimensional coherent spectroscopy to achieve faster data c…
Microsecond Valley Lifetime of Defect-Bound Excitons in Monolayer WSe
Galan Moody, Kha Tran, Xiaobo Lu +6
In atomically thin two-dimensional semiconductors such as transition metal dichalcogenides (TMDs), controlling the density and type of defects promises to be an effective approach…
Moiré Excitons in Van der Waals Heterostructures
Kha Tran, Galan Moody, Fengcheng Wu +19
In van der Waals (vdW) heterostructures formed by stacking two monolayer semiconductors, lattice mismatch or rotational misalignment introduces an in-plane moiré superlattice. Whil…
Demonstrating sub-3 ps temporal resolution in a superconducting nanowire single-photon detector
B. A. Korzh, Q-Y. Zhao, S. Frasca +20
Improving the temporal resolution of single photon detectors has an impact on many applications, such as increased data rates and transmission distances for both classical and quan…
Multidimensional Coherent Photocurrent Spectroscopy of a Semiconductor Nanostructure
Gaël Nardin, Travis M. Autry, Kevin L. Silverman +1
Multidimensional Coherent Optical Photocurrent Spectroscopy (MD-COPS) is implemented using unstabilized interferometers. Photocurrent from a semiconductor sample is generated using…
Coherent Excitonic Coupling in an Asymmetric Double InGaAs Quantum Well Arises from Many-Body Effects
Gael Nardin, Galan Moody, Rohan Singh +4
We study an asymmetric double InGaAs quantum well using optical two-dimensional coherent spectroscopy. The collection of zero-quantum, one-quantum, and two-quantum two-dimensional…