|
| related topics |
| {level, atom, field} |
| {light, field, probe} |
| {cos, sin, state} |
| {time, decoherence, evolution} |
| {time, wave, function} |
| {equation, function, exp} |
| {trap, ion, state} |
| {group, space, representation} |
| {qubit, qubits, gate} |
|
Resonant and off-resonant transients in electromagnetically induced
transparency: turn-on and turn-off dynamics
Andrew D. Greentree, T. B. Smith, S. R. de Echaniz, A. V. Durrant, J. P. Marangos, D. M. Segal, J. A. Vaccaro
abstract: This paper presents a wide-ranging theoretical and experimental study of
non-adiabatic transient phenomena in a $\Lambda $ EIT system when a strong
coupling field is rapidly switched on or off. The theoretical treatment uses a
Laplace transform approach to solve the time-dependent density matrix equation.
The experiments are carried out in a Rb$^{87}$ MOT. The results show transient
probe gain in parameter regions not previously studied, and provide insight
into the transition dynamics between bare and dressed states.
- oai_identifier:
- oai:arXiv.org:quant-ph/0109090
- categories:
- quant-ph
- comments:
- 19 Pages, 9 Figures, 1 in colour. RevTex 4.0 Submitted to Physical
Review A
- doi:
- 10.1103/PhysRevA.65.053802
- arxiv_id:
- quant-ph/0109090
- created:
- 2001-09-19
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