Universal optimal broadband photon cloning and entanglement creation in one dimensional atoms
arXiv:1208.5817 · doi:10.1103/PhysRevA.86.022333
Abstract
We study an initially inverted three-level atom in the lambda configuration embedded in a waveguide, interacting with a propagating single-photon pulse. Depending on the temporal shape of the pulse, the system behaves either as an optimal universal cloning machine, or as a highly efficient deterministic source of maximally entangled photon pairs. This quantum transistor operates over a wide range of frequencies, and can be implemented with today's solid-state technologies.
arXiv comment5 pages, 3 figures
References in corpus (24)
- Measurement of conditional phase shifts for quantum logic
- Atomic physics and quantum optics using superconducting circuits
- Quantum Copying: Beyond the No-Cloning Theorem
- Fluxonium: single Cooper pair circuit free of charge offsets
- Resonance Fluorescence of a Single Artificial Atom
- Quantum cloning
- The Single-Photon Router
- Electromagnetically induced transparency on a single artificial atom
- Experimental realization of highly-efficient broadband coupling of single quantum dots to a photonic crystal waveguide
- Optimal universal quantum cloning and state estimation
- Experimental Quantum Cloning of Single Photons
- Quantum Gates and Memory using Microwave Dressed States
- Photon scattering by a three-level emitter in a one-dimensional waveguide
- Giant Optical Non-linearity induced by a Single Two-Level System interacting with a Cavity in the Purcell Regime
- Two-photon scattering by a driven three-level emitter in a one-dimensional waveguide and electromagnetically induced transparency
- Optimal Quantum Cloning via Stimulated Emission
- Quantum cloning without signaling
- Ultimate on-chip quantum amplifier
- Stimulated Emission from a single excited atom in a waveguide
- Lambda's, V's and optimal cloning with stimulated emission
- Distant entanglement protected through artificially increased local temperature
- Efficiencies for the single mode operation of a quantum optical nonlinear shift gate
- Quantum computing with incoherent resources and quantum jumps
- Monitoring stimulated emission at the single photon level in one-dimensional atoms
Cited by in corpus (14)
- Microwave photonics with superconducting quantum circuits
- The photonic trumpet: An efficient, broadband interface between a solid-state quantum emitter and a Gaussian beam
- Dynamics of spontaneous emission in a single-end photonic waveguide
- Quantum Cloning Machines and the Applications
- Optimal rectification by strongly coupled spins
- A Fabry-Perot interferometer with quantum mirrors: nonlinear light transport and rectification
- Energy transport between two pure-dephasing reservoirs
- Quantum dissipative adaptation
- Non-Markovianity induced by a single-photon packet in a one-dimensional waveguide
- Strong non-linearity-induced correlations for counter-propagating photons scattering on a two-level emitter
- Self-replication of a quantum artificial organism driven by single-photon pulses
- Mach-Zehnder interferometer with quantum beamsplitters
- Exact solution of a lambda quantum system driven by a two-photon wavepacket
- Dynamic Stark shift induced by a single photon packet