|
related topics |
{state, states, coherent} |
{measurement, state, measurements} |
{cavity, atom, atoms} |
{photon, photons, single} |
{level, atom, field} |
{state, phys, rev} |
{time, decoherence, evolution} |
{operator, operators, space} |
{temperature, thermal, energy} |
{cos, sin, state} |
|
How to check the one-count operator experimentally
A. V. Dodonov, S. S. Mizrahi, V. V. Dodonov
abstract: We propose an experimental scheme to probe the form of one-count operation
used in the theory of continuous photodetection in cavities. Two main steps
are: 1) an absorption of a single photon by an atom passing through a high-Q
cavity containing electromagnetic field in a thermal or coherent state, 2) a
subsequent measurement of the photon statistics in the new field state arising
after the photon absorption. Then comparing the probabilities of finding 0 and
1 photons in the initial and final states of the field, one can make
conclusions on the form of the one-count operation. This method can be readily
applied in the microwave cavity QED with present technology.
- oai_identifier:
- oai:arXiv.org:quant-ph/0701162
- categories:
- quant-ph
- comments:
- 5 pages, 4 figures. New references and discussion added
- arxiv_id:
- quant-ph/0701162
- created:
- 2007-01-22
- updated:
- 2007-03-16
Full article ▸
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