dorsal/arxiv
View SchemaAC Stark shift noise in QND measurement arising from quantum fluctuations of light polarization
| Authors | M. Auzinsh, D. Budker, D. F. Kimball, S. M. Rochester, J. E. Stalnaker, A. O. Sushkov, V. V. Yashchuk |
|---|---|
| Categories | |
| ArXiv ID | physics/0407125 |
| URL | https://arxiv.org/abs/physics/0407125 |
Abstract
In a recent letter [Auzinsh {\it{et. al.}} (physics/0403097)] we have analyzed the noise properties of an idealized atomic magnetometer that utilizes spin squeezing induced by a continuous quantum nondemolition measurement. Such a magnetometer measures spin precession of $N$ atomic spins by detecting optical rotation of far-detuned probe light. Here we consider maximally squeezed probe light, and carry out a detailed derivation of the contribution to the noise in a magnetometric measurement due to the differential AC Stark shift between Zeeman sublevels arising from quantum fluctuations of the probe polarization.
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"date_created": "2026-03-02T18:00:50.267000Z",
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"abstract": "In a recent letter [Auzinsh {\\it{et. al.}} (physics/0403097)] we have\nanalyzed the noise properties of an idealized atomic magnetometer that utilizes\nspin squeezing induced by a continuous quantum nondemolition measurement. Such\na magnetometer measures spin precession of $N$ atomic spins by detecting\noptical rotation of far-detuned probe light. Here we consider maximally\nsqueezed probe light, and carry out a detailed derivation of the contribution\nto the noise in a magnetometric measurement due to the differential AC Stark\nshift between Zeeman sublevels arising from quantum fluctuations of the probe\npolarization.",
"arxiv_id": "physics/0407125",
"authors": [
"M. Auzinsh",
"D. Budker",
"D. F. Kimball",
"S. M. Rochester",
"J. E. Stalnaker",
"A. O. Sushkov",
"V. V. Yashchuk"
],
"categories": [
"physics.atom-ph"
],
"title": "AC Stark shift noise in QND measurement arising from quantum fluctuations of light polarization",
"url": "https://arxiv.org/abs/physics/0407125"
},
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