203 citations · 578 across the 21 of their papers we have counts for
21 papers
Full-Stack High-Volume Quantum Networking Architecture based on Photonic-Integrated Tin Vacancy Centers in Diamond
Hamza Raniwala, Ian Christen, Helaman Flores +11
Solid state quantum emitters are a leading platform for photonic quantum networking with memory nodes. However, the inhomogeneous distribution of quantum emitters, as well as sever…
High-Fidelity Control of a Strongly Coupled Electro-Nuclear Spin-Photon Interface
Isaac B. W. Harris, Ian Christen, Sofia M. Patomäki +13
Long distance quantum networking requires combining efficient spin-photon interfaces with long-lived local memories. Group-IV color centers in diamond (SiV, GeV, and SnV) are promi…
A scalable cavity-based spin-photon interface in a photonic integrated circuit
Kevin C. Chen, Ian Christen, Hamza Raniwala +10
A central challenge in quantum networking is transferring quantum states between different physical modalities, such as between flying photonic qubits and stationary quantum memori…
Nanoelectromechanical control of spin-photon interfaces in a hybrid quantum system on chip
Genevieve Clark, Hamza Raniwala, Matthew Koppa +11
Atom-like defects or color centers (CC's) in nanostructured diamond are a leading platform for optically linked quantum technologies, with recent advances including memory-enhanced…
Heterogeneous integration of spin-photon interfaces with a scalable CMOS platform
Linsen Li, Lorenzo De Santis, Isaac Harris +14
Color centers in diamonds have emerged as a leading solid-state platform for advancing quantum technologies, satisfying the DiVincenzo criteria and recently achieving a quantum adv…
Hyperfine Spectroscopy of Isotopically Engineered Group-IV Color Centers in Diamond
Isaac B. W. Harris, Cathryn P. Michaels, Kevin C. Chen +16
A quantum register coupled to a spin-photon interface is a key component in quantum communication and information processing. Group-IV color centers in diamond (SiV, GeV, and SnV)…
A diamond nanophotonic interface with an optically accessible deterministic electronuclear spin register
Ryan A. Parker, Jesús Arjona Martínez, Kevin C. Chen +9
A contemporary challenge for the scalability of quantum networks is developing quantum nodes with simultaneous high photonic efficiency and long-lived qubits. Here, we present a fi…
A fully packaged multi-channel cryogenic module for optical quantum memories
David J. Starling, Katia Shtyrkova, Ian Christen +13
Realizing a quantum network will require long-lived quantum memories with optical interfaces incorporated into a scalable architecture. Color centers quantum emitters in diamond ha…
Modular chip-integrated photonic control of artificial atoms in diamond nanostructures
Kevin J. Palm, Mark Dong, D. Andrew Golter +10
A central goal in creating long-distance quantum networks and distributed quantum computing is the development of interconnected and individually controlled qubit nodes. Atom-like…
Large-scale optical characterization of solid-state quantum emitters
Madison Sutula, Ian Christen, Eric Bersin +10
Solid-state quantum emitters have emerged as a leading quantum memory for quantum networking applications. However, standard optical characterization techniques are neither efficie…
Resource-efficient simulation of noisy quantum circuits and application to network-enabled QRAM optimization
Luís Bugalho, Emmanuel Zambrini Cruzeiro, Kevin C. Chen +3
Giovannetti, Lloyd, and Maccone [Phys. Rev. Lett. 100, 160501] proposed a quantum random access memory (QRAM) architecture to retrieve arbitrary superpositions of (quantum) mem…
Multiplexed control of spin quantum memories in a photonic circuit
D. Andrew Golter, Genevieve Clark, Tareq El Dandachi +11
A central goal in many quantum information processing applications is a network of quantum memories that can be entangled with each other while being individually controlled and me…
Photonic indistinguishability of the tin-vacancy center in nanostructured diamond
Jesús Arjona Martínez, Ryan A. Parker, Kevin C. Chen +12
Tin-vacancy centers in diamond are promising spin-photon interfaces owing to their high quantum-efficiency, large Debye-Waller factor, and compatibility with photonic nanostructuri…
Zero-Added-Loss Entangled Photon Multiplexing for Ground- and Space-Based Quantum Networks
Kevin C. Chen, Prajit Dhara, Mikkel Heuck +4
We propose a scheme for optical entanglement distribution in quantum networks based on a quasi-deterministic entangled photon pair source. By combining heralded photonic Bell pair…
Quantum control of the tin-vacancy spin qubit in diamond
Romain Debroux, Cathryn P. Michaels, Carola M. Purser +12
Group-IV color centers in diamond are a promising light-matter interface for quantum networking devices. The negatively charged tin-vacancy center (SnV) is particularly interesting…
A vertically-loaded diamond microdisk resonator spin-photon interface
Yuqin Duan, Kevin C. Chen, Dirk R. Englund +1
We propose and optimize a vertically-loaded diamond microdisk resonator (VLDMoRt) coupled to a nitrogen-vacancy (NV) center in diamond for efficient collection of zero-phonon-line…
Scalable and High-Fidelity Quantum Random Access Memory in Spin-Photon Networks
Kevin C. Chen, Wenhan Dai, Carlos Errando-Herranz +2
A quantum random access memory (qRAM) is considered an essential computing unit to enable polynomial speedups in quantum information processing. Proposed implementations include us…
Investigation of the Stark Effect on a Centrosymmetric Quantum Emitter in Diamond
Lorenzo De Santis, Matthew Trusheim, Kevin Chen +1
Quantum emitters in diamond are leading optically-accessible solid-state qubits. Among these, Group IV-vacancy defect centers have attracted great interest as coherent and stable o…
A Polarization Encoded Photon-to-Spin Interface
Kevin C. Chen, Eric Bersin, Dirk Englund
We propose an integrated photonics device for mapping qubits encoded in the polarization of a photon onto the spin state of a solid-state defect coupled to a photonic crystal cavit…
Transform-limited photons from a coherent tin-vacancy spin in diamond
Matthew E. Trusheim, Benjamin Pingault, Noel H Wan +21
Solid-state quantum emitters that couple coherent optical transitions to long-lived spin qubits are essential for quantum networks. Here we report on the spin and optical propertie…
Lead-Related Quantum Emitters in Diamond
Matthew E. Trusheim, Noel H. Wan, Kevin C. Chen +9
We report on quantum emission from Pb-related color centers in diamond following ion implantation and high temperature vacuum annealing. First-principles calculations predict a neg…