The crux of using the cascaded emission of a 3-level quantum ladder system to generate indistinguishable photons
arXiv:2006.05476 · doi:10.1103/PhysRevLett.125.233605
Abstract
We investigate the degree of indistinguishability of cascaded photons emitted from a 3-level quantum ladder system; in our case the biexciton-exciton cascade of semiconductor quantum dots. For the 3-level quantum ladder system we theoretically demonstrate that the indistinguishability is inherently limited for both emitted photons and determined by the ratio of the lifetimes of the excited and intermediate states. We experimentally confirm this finding by comparing the quantum interference visibility of non-cascaded emission and cascaded emission from the same semiconductor quantum dot. Quantum optical simulations produce very good agreement with the measurements and allow to explore a large parameter space. Based on our model, we propose photonic structures to optimize the lifetime ratio and overcome the limited indistinguishability of cascaded photon emission from a 3-level quantum ladder system.
We moved the paragraph about asymmetric Purcell enhancement from page 4 bottom to page 5 first column
References in corpus (37)
- The Quantum Internet
- Quantum-enhanced measurements: beating the standard quantum limit
- Quantum state transfer and entanglement distribution among distant nodes in a quantum network
- QuTiP: An open-source Python framework for the dynamics of open quantum systems
- Near optimal single photon sources in the solid state
- On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar
- On-demand semiconductor single-photon source with near-unity indistinguishability
- Boson sampling with 20 input photons in 60-mode interferometers at state spaces
- On-demand generation of indistinguishable polarization-entangled photon pairs
- A solid-state entangled photon pair source with high brightness and indistinguishability
- On-demand semiconductor source of entangled photons which simultaneously has high fidelity, efficiency, and indistinguishability
- On-demand generation of background--free single photons from a solid-state source
- Highly indistinguishable and strongly entangled photons from symmetric GaAs quantum dots
- BosonSampling with single-photon Fock states from a bright solid-state source
- Strain-Tunable GaAs Quantum dot: A Nearly Dephasing-Free Source of Entangled Photon Pairs on Demand
- Coherence of an Entangled Exciton-Photon State
- Scalable boson sampling with a single-photon device
- Long Distance, Unconditional Teleportation of Atomic States Via Complete Bell State Measurements
- Semiconductor devices for entangled photon pair generation: a review
- Quantum dot single photon sources with ultra-low multi-photon probability
- Entanglement swapping with photons generated on-demand by a quantum dot
- A dark-field microscope for background-free detection of resonance fluorescence from single semiconductor quantum dots operating in a set-and-forget mode
- Phonon-assisted two-photon interference from remote quantum emitters
- Reducing phonon-induced decoherence in solid-state single-photon sources with cavity quantum electrodynamics
- Creating single time-bin entangled photon pairs
- Origin of the emission within the cavity mode of coupled quantum dot-cavity systems
- Resonance fluorescence of GaAs quantum dots with near-unity photon indistinguishability
- Entanglement Swapping with Semiconductor-generated Photons
- Cavity-enhanced coherent light scattering from a quantum dot
- Dynamical modeling of pulsed two-photon interference
- Scattering into one-dimensional waveguides from a coherently-driven quantum-optical system
- Complete control of a matter qubit using a single picosecond laser pulse
- Few-photon scattering and emission from open quantum systems
- Optimal excitation conditions for indistinguishable photons from quantum dots
- Quantum-dot based telecom-wavelength quantum relay
- All optical quantum control of a spin-quantum state and ultrafast transduction into an electric current
- Particle emission from open-quantum systems
Cited by in corpus (31)
- Quantum Communication Using Semiconductor Quantum Dots
- Quantum dots for photonic quantum information technology
- Tailoring solid-state single-photon sources with stimulated emissions
- SUPER Scheme in Action: Experimental Demonstration of Red-detuned Excitation of a Quantum Dot
- GaAs quantum dots grown by droplet etching epitaxy as quantum light sources
- Quantum Teleportation with Imperfect Quantum Dots
- A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
- On-Demand Generation of Indistinguishable Photons in the Telecom C-Band using Quantum Dot Devices
- Stimulated generation of indistinguishable single photons from a quantum ladder system
- Accuracy of the quantum regression theorem for photon emission from a quantum dot
- Double-Pulse Generation of Indistinguishable Single Photons with Optically Controlled Polarization
- Controlling the Photon Number Coherence of Solid-state Quantum Light Sources for Quantum Cryptography
- Circular photonic crystal grating design for charge-tunable quantum light sources in the telecom C-band
- Electric-field control of photon indistinguishability in cascaded decays in quantum dots
- All-optical Tuning of Indistinguishable Single-Photons Generated in Three-level Quantum Systems
- Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots
- Eliminating temporal correlation in quantum-dot entangled photon source by quantum interference
- Boosting energy-time entanglement using coherent time-delayed feedback
- Hybrid Quantum Repeaters with Ensemble-based Quantum Memories and Single-spin Photon Transducers
- Statistical limits for quantum networks with semiconductor entangled photon sources
- Multipartite entanglement encoded in the photon-number basis by sequential excitation of a three-level system
- Towards Photon-Number-Encoded High-dimensional Entanglement from a Sequentially Excited Quantum Three-Level System
- One-dimensional photonic wire as a single-photon source: Implications of cavity QED to a phonon bath of reduced dimensionality
- Two-cavity-mediated photon-pair emission by one atom
- Tight information bounds for spontaneous emission lifetime resolution of quantum sources with varied spectral purity
- Quantum dots as potential sources of strongly entangled photons for quantum networks
- Quantum repeaters based on individual electron spins and nuclear-spin-ensemble memories in quantum dots
- Quantum-dot single photon source performance with off-resonant pulse preparation schemes
- Two-Photon Resonance Fluorescence in a Three-Level Ladder-Type Atom
- Quantum enhancement of qutrit dynamics through driving field and photonic band-gap crystal
- Indistinguishable photons from a two-photon cascade