653 citations · 5k across the 46 of their papers we have counts for
28 papers · 1 filter
Resonance fluorescence of a chiral artificial atom
Chaitali Joshi, Frank Yang, Mohammad Mirhosseini
We demonstrate a superconducting artificial atom with strong unidirectional coupling to a microwave photonic waveguide. Our artificial atom is realized by coupling a transmon qubit…
Strong kinetic-inductance Kerr nonlinearity with titanium nitride nanowires
Chaitali Joshi, Wenyuan Chen, Henry G. LeDuc +2
Thin films of disordered superconductors such as titanium nitride (TiN) exhibit large kinetic inductance (KI), high critical temperature, and large quality factors at the single-ph…
A quantum electromechanical interface for long-lived phonons
Alkim Bozkurt, Han Zhao, Chaitali Joshi +3
Controlling long-lived mechanical oscillators in the quantum regime holds promises for quantum information processing. Here, we present an electromechanical system capable of opera…
Initial Design of a W-band Superconducting Kinetic Inductance Qubit (Kineticon)
Farzad B. Faramarzi, Peter K. Day, Jacob Glasby +6
Superconducting qubits are widely used in quantum computing research and industry. We describe a superconducting kinetic inductance qubit (and introduce the term Kineticon to descr…
Quantum electrodynamics in a topological waveguide
Eunjong Kim, Xueyue Zhang, Vinicius S. Ferreira +7
While designing the energy-momentum relation of photons is key to many linear, non-linear, and quantum optical phenomena, a new set of light-matter properties may be realized by em…
Quantum transduction of optical photons from a superconducting qubit
Mohammad Mirhosseini, Alp Sipahigil, Mahmoud Kalaee +1
Bidirectional conversion of electrical and optical signals lies at the foundation of the global internet. Such converters are employed at repeater stations to extend the reach of l…
Collapse and Revival of an Artificial Atom Coupled to a Structured Photonic Reservoir
Vinicius S. Ferreira, Jash Banker, Alp Sipahigil +5
A structured electromagnetic reservoir can result in novel dynamics of quantum emitters. In particular, the reservoir can be tailored to have a memory of past interactions with emi…
Two-Dimensional Optomechanical Crystal Cavity with High Quantum Cooperativity
Hengjiang Ren, Matthew H. Matheny, Greg S. MacCabe +4
Optomechanical systems offer new opportunities in quantum information processing and quantum sensing. Many solid-state quantum devices operate at millikelvin temperatures -- howeve…
Performance analysis of d-dimensional quantum cryptography under state-dependent diffraction
Jiapeng Zhao, Mohammad Mirhosseini, Boris Braverman +7
Standard protocols for quantum key distribution (QKD) require that the sender be able to transmit in two or more mutually unbiased bases. Here, we analyze the extent to which the p…
Waveguide-mediated interaction of artificial atoms in the strong coupling regime
Mohammad Mirhosseini, Eunjong Kim, Xueyue Zhang +6
Waveguide quantum electrodynamics studies photon-mediated interactions of quantum emitters in a one-dimensional radiation channel. Although signatures of such interactions have bee…
Quantum electromechanics of a hypersonic crystal
Mahmoud Kalaee, Mohammad Mirhosseini, Paul B. Dieterle +3
Radiation pressure within engineered structures has recently been used to couple the motion of nanomechanical objects with high sensitivity to optical and microwave electromagnetic…
Superconducting metamaterials for waveguide quantum electrodynamics
Mohammad Mirhosseini, Eunjong Kim, Vinicius S. Ferreira +4
The embedding of tunable quantum emitters in a photonic bandgap structure enables the control of dissipative and dispersive interactions between emitters and their photonic bath. O…
Exotic Looped Trajectories of Photons in Three-Slit Interference
Omar S. Magana-Loaiza, Israel De Leon, Mohammad Mirhosseini +8
The validity of the superposition principle and of Born's rule are well-accepted tenants of quantum mechanics. Surprisingly, it has recently been predicted that the intensity patte…
Digital spiral object identification using random light
Zhe Yang, Omar S. Magana-Loaiza, Mohammad Mirhosseini +6
Photons that are entangled or correlated in orbital angular momentum have been extensively used for remote sensing, object identification and imaging. It has recently been demonstr…
Photon Added Coherent States: Nondeterministic, Noiseless Amplification in Quantum Metrology
Bryan T. Gard, Dong Li, Chenglong You +13
Probabilistic amplification through photon addition, at the output of an Mach-Zehnder interferometer is discussed for a coherent input state. When a metric of signal to noise ratio…
Multiplexing Free-Space Channels using Twisted Light
Brandon Rodenburg, Omar S. Magaña-Loaiza, Mohammad Mirhosseini +3
We experimentally demonstrate an interferometric protocol for multiplexing optical states of light, with potential to become a standard element in free-space communication schemes…
Wigner distribution of twisted photons
Mohammad Mirhosseini, Omar Magaña-Loaiza, Changchen Chen +2
We present the first experimental characterization of the azimuthal Wigner distribution of a photon. Our protocol fully characterizes the transverse structure of a photon in conjug…
Finite-key security analysis for multilevel quantum key distribution
Kamil Bradler, Mohammad Mirhosseini, Robert Fickler +2
We present a detailed security analysis of a d-dimensional quantum key distribution protocol based on two and three mutually unbiased bases (MUBs) both in an asymptotic and finite…
The Quantum Hilbert Hotel
Václav Potocek, Filippo M. Miatto, Mohammad Mirhosseini +5
In 1924 David Hilbert conceived a paradoxical tale involving a hotel with an infinite number of rooms to illustrate some aspects of the mathematical notion of "infinity". In contin…
Weak-value amplification of the fast-light effect in rubidium vapor
Mohammad Mirhosseini, Gerardo Viza, Omar S. Magaña-Loaiza +3
We use weak-value amplification to enhance the polarization-sensitive fast-light effect from induced Raman absorption in hot rubidium vapor. We experimentally demonstrate that proj…
Compressive Direct Measurement of the Quantum Wave Function
Mohammad Mirhosseini, Omar S. Magaña-Loaiza, Seyed Mohammad Hashemi Rafsanjani +1
The direct measurement of a complex wavefunction has been recently realized by using weak-values. In this paper, we introduce a method that exploits sparsity for compressive measur…
High-dimensional quantum cryptography with twisted light
Mohammad Mirhosseini, Omar S. Magaña-Loaiza, Malcolm N. O'Sullivan +6
Quantum key distributions (QKD) systems often rely on polarization of light for encoding, thus limiting the amount of information that can be sent per photon and placing tight boun…
Amplification of Angular Rotations Using Weak Measurements
Omar S. Magana-Loaiza, Mohammad Mirhosseini, Brandon Rodenburg +1
We present a weak measurement protocol that permits a sensitive estimation of angular rotations based on the concept of weak-value amplification. The shift in the state of a pointe…
Rapid Generation of Light Beams Carrying Orbital Angular Momentum
Mohammad Mirhosseini, Omar S. Magana-Loaiza, Changchen Chen +3
We report a technique for encoding both amplitude and phase variations onto a laser beam using a single digital micro-mirror device (DMD). Using this technique, we generate Laguerr…