First-pass extracted concept

asymmetric procedure of light storage and retrieval

Candidate: workflow template1 source documents5 linked claims2 stage observations

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Workflow Stage Observations

Stage 1functional characterizationSource 1DOI PubMed

storage stage

Selection basis: Two classical coupling fields have equal detunings during storage.

Stage 2functional characterizationSource 1DOI PubMed

retrieval stage

Selection basis: Two classical coupling fields have opposite detunings during retrieval; the probe is retrieved with two optical components characterized by different time-dependent phases.

Higher fidelity: no

Evidence Snippets

This scheme relies on an asymmetric procedure of light storage and retrieval where the two classical coupling fields have equal detunings in the storage stage but opposite detunings in the retrieval stage.

Evidence 1Source 1DOI PubMedprovenance

Supporting Sources

Source 1primary paper2011Optics ExpressDOI PubMed

1 evidence snippet 2 workflow stages 5 linked claims Claim 1 Claim 2 Claim 3 storage stage retrieval stage

Linked Claims

Claim 1mechanistic interpretationsupports2011Source 1DOI PubMed

The beating-signal phenomenon involves coherent manipulation of two dark-state polaritons.

Quoted textsource-backed

This interesting phenomenon involves in fact the coherent manipulation of two dark-state polaritons

Claim 2mechanistic processsupports2011Source 1DOI PubMed

In the described scheme, an incident quantum probe field is first transformed into two spin coherence wave-packets and then retrieved with two optical components characterized by different time-dependent phases.

Quoted textsource-backed

A quantum probe field, incident upon such an atomic sample, is first transformed into two spin coherence wave-packets and then retrieved with two optical components characterized by different time-dependent phases.

Claim 3observed outputsupports2011Source 1DOI PubMed

The retrieved quantum probe field exhibits a series of intensity maxima and minima as beating signals due to alternating constructive and destructive interference.

Quoted textsource-backed

Therefore the retrieved quantum probe field exhibits a series of maxima and minima (beating signals) in intensity due to the alternative constructive and destructive interference.

Claim 4potential applicationsupports2011Source 1DOI PubMed

The phenomenon may be explored to achieve fast quantum limited measurement.

Quoted textsource-backed

and may be explored to achieve the fast quantum limited measurement.

Claim 5proposed scheme capabilitysupports2011Source 1DOI PubMed

The paper proposes an efficient scheme for robust and controlled generation of beating signals in stationary atoms driven into the tripod configuration.

Quoted textsource-backed

We propose an efficient scheme for the robust and controlled generation of beating signals in a sample of stationary atoms driven into the tripod configuration.