|
related topics |
{light, field, probe} |
{state, phys, rev} |
{cos, sin, state} |
{level, atom, field} |
{time, decoherence, evolution} |
{operator, operators, space} |
{state, states, coherent} |
{field, particle, equation} |
{state, states, entangled} |
{time, wave, function} |
{phase, path, phys} |
{trap, ion, state} |
|
Quantum Memory for Light in a Double Lambda Atomic Ensemble
Xiong-Jun Liu, Hui Jing, Mo-Lin Ge
abstract: We examine in detail the quantum memory technique for photons in a double
$\Lambda$ atomic ensemble in this work. The novel application of the present
technique to create two different quantum probe fields as well as entangled
states of them is proposed. A larger zero-degeneracy class besides dark-state
subspace is investigated and the adiabatic condition is confirmed in the
present model. We extend the single-mode quantum memory technique to the case
with multi-mode probe fields, and reveal the exact pulse matching phenomenon
between two quantized pulses in the present system.
- oai_identifier:
- oai:arXiv.org:quant-ph/0403171
- categories:
- quant-ph
- comments:
- 7 pages, 1 figure, to appear in Euro. Phys. J. D
- doi:
- 10.1140/epjd/e2006-00149-4
- arxiv_id:
- quant-ph/0403171
- journal_ref:
- Eur. Phys. J. D 40, 297-303 (2006)
- created:
- 2004-03-24
- updated:
- 2006-06-07
Full article ▸
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