177 citations · 681 across the 9 of their papers we have counts for
9 papers
A Strictly Single-Site DMRG Algorithm with Subspace Expansion
Claudius Hubig, Ian P. McCulloch, Ulrich Schollwöck +1
We introduce a strictly single-site DMRG algorithm based on the subspace expansion of the Alternating Minimal Energy (AMEn) method. The proposed new MPS basis enrichment method is…
Modification of the Absorption Cross Section in the Optical Near-field
Moritz Striebel, Jeff F. Young, Jörg Wrachtrup +1
The optical interaction of light and matter is modeled as an oscillating dipole in a plane wave. We analyze absorption, scattering and extinction for this system by the energy flow…
Waveguide Integrated Superconducting Single Photon Detectors Implemented as Coherent Perfect Absorbers
Mohsen K. Akhlaghi, Ellen Schelew, Jeff F. Young
At the core of an ideal single photon detector is an active material that ideally absorbs and converts photons to discriminable electronic signals. A large active material volume f…
Quasinormal mode approach to modelling light-emission and propagation in nanoplasmonics
Rong-Chun Ge, Philip Trost Kristensen, Jeff. F. Young +1
We describe a powerful and intuitive technique for modeling light-matter interactions in classical and quantum nanoplasmonics. Our approach uses a quasinormal mode expansion of the…
Efficient Single Photon Absorption by Optimized Superconducting Nanowire Geometries
Mohsen K. Akhlaghi, Haig Atikian, Jeff F. Young +2
We report on simulation results that shows optimum photon absorption by superconducting nanowires can happen at a fill-factor that is much less than 100%. We also present experimen…
Accessing quantum nanoplasmonics in a hybrid quantum-dot metal nanosystem: Mollow triplet of a quantum dot near a metal nanoparticle
Rong-Chun Ge, C. Van Vlack, P. Yao +2
We present a theoretical study of the resonance fluorescence spectra of an optically driven quantum dot placed near a single metal nanoparticle. The metallic reservoir coupling is…
All-optical conditional logic with a nonlinear photonic crystal nanocavity
Murray W. McCutcheon, Georg W. Rieger, Jeff F. Young +3
We demonstrate tunable frequency-converted light mediated by a chi-(2) nonlinear photonic crystal nanocavity. The wavelength-scale InP-based cavity supports two closely-spaced loca…
Generation of squeezed states of microwave radiation in a superconducting resonant circuit
A. M. Zagoskin, E. Il'ichev, M. W. McCutcheon +2
High-quality superconducting oscillators have been successfully used for quantum control and readout devices in conjunction with superconducting qubits. Also, it is well known that…
Second-order nonlinear mixing in planar photonic crystal microcavities
Murray W. McCutcheon, Georg W. Rieger, Jeff F. Young +4
Second-harmonic and sum-frequency mixing phenomena associated with 3D-localized photonic modes are studied in InP-based planar photonic crystal microcavities excited by short-pulse…