|
related topics |
{light, field, probe} |
{level, atom, field} |
{state, phys, rev} |
{trap, ion, state} |
{phase, path, phys} |
{photon, photons, single} |
{cos, sin, state} |
|
Phase correlation of laser waves with arbitrary frequency spacing
A. F. Huss, R. Lammegger, C. Neureiter, E. A. Korsunsky, L. Windholz
abstract: The theoretically predicted correlation of laser phase fluctuations in
Lambda-type interaction schemes is experimentally demonstrated. We show, that
the mechanism of correlation in a Lambda scheme is restricted to high frequency
noise components, whereas in a double-$\Lambda$ scheme, due to the laser phase
locking in closed-loop interaction, it extends to all noise frequencies. In
this case the correlation is weakly sensitive to coherence losses. Thus the
double-Lambda scheme can be used to correlate e.m. fields with carrier
frequency differences beyond the GHz regime.
- oai_identifier:
- oai:arXiv.org:quant-ph/0404112
- categories:
- quant-ph
- comments:
- 4 pages, 4 figures
- doi:
- 10.1103/PhysRevLett.93.223601
- arxiv_id:
- quant-ph/0404112
- created:
- 2004-04-20
Full article ▸
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