dorsal/arxiv
View SchemaRamsey interferometry with oppositely detuned fields
| Authors | D. Seidel, J. G. Muga |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0606073 |
| URL | https://arxiv.org/abs/quant-ph/0606073 |
| DOI | 10.1103/PhysRevA.75.023811 |
Abstract
We report a narrowing of the interference pattern obtained in an atomic Ramsey interferometer if the two separated fields have different frequency and their phase difference is controlled. The width of the Ramsey fringes depends inversely on the free flight time of ground state atoms before entering the first field region in addition to the time between the fields. The effect is stable also for atomic wavepackets with initial position and momentum distributions and for realistic mode functions.
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"abstract": "We report a narrowing of the interference pattern obtained in an atomic\nRamsey interferometer if the two separated fields have different frequency and\ntheir phase difference is controlled. The width of the Ramsey fringes depends\ninversely on the free flight time of ground state atoms before entering the\nfirst field region in addition to the time between the fields. The effect is\nstable also for atomic wavepackets with initial position and momentum\ndistributions and for realistic mode functions.",
"arxiv_id": "quant-ph/0606073",
"authors": [
"D. Seidel",
"J. G. Muga"
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"quant-ph"
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"doi": "10.1103/PhysRevA.75.023811",
"title": "Ramsey interferometry with oppositely detuned fields",
"url": "https://arxiv.org/abs/quant-ph/0606073"
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