Storage and conversion of quantum-statistical properties of light in the resonant quantum memory on tripod atomic configuration
@article{ASLosev2016StorageAC, title={Storage and conversion of quantum-statistical properties of light in the resonant quantum memory on tripod atomic configuration}, author={A.S.Losev and K.S.Tikhonov and T.Yu.Golubeva and Yu.M.Golubev}, journal={arXiv: Quantum Physics}, year={2016} }
We have considered theoretically the feasibility of the broadband quantum memory based on the resonant tripod-type atomic configuration. In this case, the writing of a signal field is carried out simultaneously into two channels, and characterized by an excitation of two spin waves of the atomic ensemble. With simultaneous read out from both channels quantum properties of the original signal are mapped on the retrieval pulse no worse than in the case of memory based on Lambda-type atomic…
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References
SHOWING 1-10 OF 48 REFERENCES
An efficient quantum memory based on two-level atoms
- Physics
- 2013
We propose a method to implement a quantum memory for light based on ensembles of two-level atoms. Our protocol is based on controlled reversible inhomogeneous broadening (CRIB), where an external…
High-speed spatially multimode atomic memory
- Physics
- 2011
We study the coherent storage and retrieval of a very short multimode light pulse in an atomic ensemble. We consider a quantum memory process based on the conversion of a signal pulse into a…
Optical quantum memory
- Physics
- 2009
Quantum memory is essential for the development of many devices in quantum information processing, including a synchronization tool that matches various processes within a quantum computer, an…
Storage and retrieval of squeezing in multimode resonant quantum memories
- Physics
- 2014
In this article the ability to record, store, and read out the quantum properties of light is studied. The discussion is based on high-speed and adiabatic models of quantum memory in…
Experimental demonstration of spinor slow light
- PhysicsSPIE OPTO
- 2016
This study experimentally demonstrated a possible application of the double-tripod scheme as quantum memory/rotator for the two-colour qubit and suggests that the spinor slow light is a better method than a widely used scheme in the nonlinear frequency conversion.
Spectral multiplexing for scalable quantum photonics using an atomic frequency comb quantum memory and feed-forward control.
- PhysicsPhysical review letters
- 2014
This work shows how to employ spectrally multiplexed states and memories with fixed storage times that allow such mapping between spectral modes, and demonstrates storage followed by the required feed-forward-controlled frequency manipulation.
Atomic thermal motion effect on efficiency of a high-speed quantum memory
- Physics
- 2015
We discuss the influence of atomic thermal motion on the efficiency of multimode quantum memory in two configurations: over the free expand of atoms cooled beforehand in a magneto-optical trap, and…
High speed spatially multimode Λ-type atomic memory with arbitrary frequency detuning
- Physics
- 2011
AbstractWe present a general model for an atomic memory using ultra-short pulses of light, which
allows both spatial and temporal multimode storage. The process involves the storage of a
faint…
High-bandwidth quantum memory protocol for storing single photons in rare-earth doped crystals
- Physics
- 2013
We present a detailed analysis of a high-bandwidth quantum memory protocol for storing single photons in a rare-earth-ion doped crystal. The basic idea is to benefit from a coherent free-induced…
Enhancing multiphoton rates with quantum memories.
- PhysicsPhysical review letters
- 2013
Here, it is shown how the production rates of quantum memories for producing multiphoton states can be enhanced by many orders of magnitude, with the quantity ηB as the most important figure of merit in this connection.