A Polarization Encoded Photon-to-Spin Interface

Abstract

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 cavity: a `Polarization-Encoded Photon-to-Spin Interface' (PEPSI). We perform a theoretical analysis of the state fidelity's dependence on the device's polarization extinction ratio and atom-cavity cooperativity. Furthermore, we explore the rate-fidelity trade-off through analytical and numerical models. In simulation, we show that our design enables efficient, high fidelity photon-to-spin mapping.

References in corpus (29)

• Fundamental Limits of Repeaterless Quantum Communications
• General Benchmarks for Quantum Repeaters
• Cavity-based quantum networks with single atoms and optical photons
• Scalable photonic quantum computation through cavity-assisted interaction
• Efficient high-fidelity quantum computation using matter qubits and linear optics
• Experimental demonstration of memory-enhanced quantum communication
• Nanophotonic quantum phase switch with a single atom
• Large-scale silicon quantum photonics implementing arbitrary two-qubit processing
• Silicon-Vacancy Spin Qubit in Diamond: A Quantum Memory Exceeding 10 ms with Single-Shot State Readout
• Large-scale integration of near-indistinguishable artificial atoms in hybrid photonic circuits
• Isolating and enhancing the emission of single erbium ions using a silicon nanophotonic cavity
• Photon-mediated interactions between quantum emitters in a diamond nanocavity
• Ultra-low loss integrated visible photonics using thin-film lithium niobate
• Tunable ion-photon entanglement in an optical cavity
• Photonic architecture for scalable quantum information processing in NV-diamond
• Coherent control of the silicon-vacancy spin in diamond
• Transform-limited photons from a coherent tin-vacancy spin in diamond
• A single-photon switch and transistor enabled by a solid-state quantum memory
• Controlling the coherence of a diamond spin qubit through strain engineering
• Experimental realization of a multiplexed quantum memory with 225 individually accessible memory cells
• Optical and microwave control of germanium-vacancy center spins in diamond
• Nanophotonic coherent light-matter interfaces based on rare-earth-doped crystals
• A quantum phase switch between a single solid-state spin and a photon
• Strong coupling of a single ion to an optical cavity
• Cavity-funneled generation of indistinguishable single photons from strongly dissipative quantum emitters
• An Integrated Photonic Platform for Rare-Earth Ions in Thin Film Lithium Niobate
• Dispersive properties and giant Kerr non-linearities in Dipole Induced Transparency
• Spectral alignment of single-photon emitters in diamond using strain gradient
• Indistinguishable Single-Photon Sources with Dissipative Emitter Coupled to Cascaded Cavities

Cited by in corpus (11)

• Quantum networks based on color centers in diamond
• A Quantum Router Architecture for High-Fidelity Entanglement Flows in Quantum Networks
• Zero-Added-Loss Entangled Photon Multiplexing for Ground- and Space-Based Quantum Networks
• 'Sawfish' Photonic Crystal Cavity for Near-Unity Emitter-to-Fiber Interfacing in Quantum Network Applications
• Information processing at the speed of light
• Coherent microwave, optical, and mechanical quantum control of spin qubits in diamond
• Resource-efficient simulation of noisy quantum circuits and application to network-enabled QRAM optimization
• A high-fidelity and large-scale reconfigurable photonic processor for NISQ applications
• Interfacing Gottesman-Kitaev-Preskill Qubits to Quantum Memories
• Entanglement distribution through separable states via a zero-added-loss photon multiplexing inspired protocol
• Passive quantum interconnects: multiplexed remote entanglement generation with cavity-assisted photon scattering