286 citations · 1.4k across the 24 of their papers we have counts for
24 papers
Ultra-high Q-factor superconducting tantalum resonators on 300 mm Si wafers
R. Acharya, D. Perez Lozano, Ts. Ivanov +13
Superconducting resonators are central to superconducting quantum information technologies and essential for bosonic qubit architectures, where long-lived storage modes enable hard…
Broadband and high-precision two-level system loss measurement using superconducting multi-wave resonators
Cliff Chen, Shahriar Aghaeimeibodi, Yuki Sato +3
Two-level systems (TLS) are known to be a dominant source of dissipation and decoherence in superconducting qubits. Superconducting resonators provide a convenient way to study TLS…
Low-Loss Superconducting Resonators Fabricated from Tantalum Films Grown at Room Temperature
Guillaume Marcaud, David Perello, Cliff Chen +16
The use of -tantalum in superconducting circuits has enabled a considerable improvement of the coherence time of transmon qubits. The standard approach to grow -tantalum thin…
Preserving phase coherence and linearity in cat qubits with exponential bit-flip suppression
Harald Putterman, Kyungjoo Noh, Rishi N. Patel +17
Cat qubits, a type of bosonic qubit encoded in a harmonic oscillator, can exhibit an exponential noise bias against bit-flip errors with increasing mean photon number. Here, we foc…
Hardware-efficient quantum error correction via concatenated bosonic qubits
Harald Putterman, Kyungjoo Noh, Connor T. Hann +118
In order to solve problems of practical importance, quantum computers will likely need to incorporate quantum error correction, where a logical qubit is redundantly encoded in many…
Single-Shot Readout and Weak Measurement of a Tin-Vacancy Qubit in Diamond
Eric I. Rosenthal, Souvik Biswas, Giovanni Scuri +12
The negatively charged tin-vacancy center in diamond (SnV) is an emerging platform for building the next generation of long-distance quantum networks. This is due to the SnV$^-…
Efficient Photonic Integration of Diamond Color Centers and Thin-Film Lithium Niobate
Daniel Riedel, Hope Lee, Jason F. Herrmann +11
On-chip photonic quantum circuits with integrated quantum memories have the potential to radically progress hardware for quantum information processing. In particular, negatively c…
Microwave Spin Control of a Tin-Vacancy Qubit in Diamond
Eric I. Rosenthal, Christopher P. Anderson, Hannah C. Kleidermacher +10
The negatively charged tin-vacancy (SnV-) center in diamond is a promising solid-state qubit for applications in quantum networking due to its high quantum efficiency, strong zero…
Electrical tuning of tin-vacancy centers in diamond
Shahriar Aghaeimeibodi, Daniel Riedel, Alison E. Rugar +2
Group-IV color centers in diamond have attracted significant attention as solid-state spin qubits because of their excellent optical and spin properties. Among these color centers,…
Inverse-designed multi-dimensional silicon photonic transmitters
Ki Youl Yang, Alexander D. White, Farshid Ashtiani +33
Modern microelectronic processors have migrated towards parallel computing architectures with many-core processors. However, such expansion comes with diminishing returns exacted b…
A Quantum Photonic Interface for Tin-Vacancy Centers in Diamond
Alison E. Rugar, Shahriar Aghaeimeibodi, Daniel Riedel +6
The realization of quantum networks critically depends on establishing efficient, coherent light-matter interfaces. Optically active spins in diamond have emerged as promising quan…
Narrow-linewidth tin-vacancy centers in a diamond waveguide
Alison E. Rugar, Constantin Dory, Shahriar Aghaeimeibodi +6
Integrating solid-state quantum emitters with photonic circuits is essential for realizing large-scale quantum photonic processors. Negatively charged tin-vacancy (SnV) centers…
Hybrid integration methods for on-chip quantum photonics
Je-Hyung Kim, Shahriar Aghaeimeibodi, Jacques Carolan +2
The goal of integrated quantum photonics is to combine components for the generation, manipulation, and detection of non-classical light in a phase stable and efficient platform. S…
Chiral light-matter interactions using spin-valley states in transition metal dichalcogenides
Zhili Yang, Shahriar Aghaeimeibodi, Edo Waks
Chiral light-matter interactions can enable polarization to control the direction of light emission in a photonic device. Most realizations of chiral light-matter interactions requ…
A silicon photonic add-drop filter for quantum emitters
Shahriar Aghaeimeibodi, Je-Hyung Kim, Chang-Min Lee +3
Integration of single-photon sources and detectors to silicon-based photonics opens the possibility of complex circuits for quantum information processing. In this work, we demonst…
A fiber-integrated single photon source emitting at telecom wavelengths
Chang-Min Lee, Mustafa Atabey Buyukkaya, Shahriar Aghaeimeibodi +2
Fiber-coupled single photon sources are essential components of photonics-based quantum information processors. Most fiber-coupled single photon sources require careful alignment b…
Large Stark Tuning of InAs/InP Quantum Dots
Shahriar Aghaeimeibodi, Chang-Min Lee, Mustafa Atabey Buyukkaya +2
InAs/InP quantum dots are excellent sources of telecom single-photon emission and are among the most promising candidates for scalable quantum photonic circuits. However, geometric…
Integration of Quantum Emitters with Lithium Niobate Photonics
Shahriar Aghaeimeibodi, Boris Desiatov, Je-Hyung Kim +7
The integration of quantum emitters with integrated photonics enables complex quantum photonic circuits that are necessary for photonic implementation of quantum simulators, comput…
Coupling Quantum Emitters in WSe2 Monolayers to a Metal-Insulator-Metal Waveguide
Subhojit Dutta, Tao Cai, Mustafa Atabey Buyukkaya +3
Coupling single photon emitters to surface plasmons provides a versatile ground for on chip quantum photonics. However, achieving good coupling efficiency requires precise alignmen…
Radiative enhancement of single quantum emitters in WSe2 monolayers using site-controlled metallic nano-pillars
Tao Cai, Je-Hyung Kim, Zhili Yang +3
Plasmonic nano-structures provides an efficient way to control and enhance the radiative properties of quantum emitters. Coupling these structures to single defects in low-dimensio…
Super-radiant emission from quantum dots in a nanophotonic waveguide
Je-Hyung Kim, Shahriar Aghaeimeibodi, Christopher J. K. Richardson +2
Future scalable photonic quantum information processing relies on the ability of integrating multiple interacting quantum emitters into a single chip. Quantum dots provide ideal on…
Hybrid integration of solid-state quantum emitters on a silicon photonic chip
Je-Hyung Kim, Shahriar Aghaeimeibodi, Christopher J. K. Richardson +3
Scalable quantum photonic systems require efficient single photon sources coupled to integrated photonic devices. Solid-state quantum emitters can generate single photons with high…
Near-infrared Emission from Defect States in Few-layer Phosphorene
Shahriar Aghaeimeibodi, Je-Hyung Kim, Edo Waks
Atomically-thin films of phosphorene (also known as black phosphorus) are a low dimensional optical material with direct exciton emission, whose wavelength is tunable by controllin…
Coupling emission from single localized defects in 2D semiconductor to surface plasmon polaritons
Tao Cai, Subhojit Dutta, Shahriar Aghaeimeibodi +4
Coupling of an atom-like emitter to surface plasmons provides a path toward significant optical nonlinearity, which is essential in quantum information processing and quantum netwo…