Sensitive spectroscopy and atom dynamics in a single beam optical trap

N. Friedman; L. Khaykovich; S. Baluschev; R. Ozeri; A. Kaplan; D. Fathi; N. Davidson

Sensitive spectroscopy and atom dynamics in a single beam optical trap

N. Friedman, L. Khaykovich, S. Baluschev, R. Ozeri, A. Kaplan, D. Fathi, N. Davidson

Weizmann Institute of Science

Research output: Contribution to conference › Paper › peer-review

Abstract

Cold atoms are trapped in a dark optical trap which is created by a rapidly scanning far-detuned laser beams, where the scanning speeds is much faster than any characteristic atomic motional time scale. This concept offers the possibility to form nearly arbitrarily-shaped effective optical potentials and also to change them in real time. The spectroscopic and dynamical measurements in such a rotating beam trap are presented. The decay of ordered and chaotic systems by measuring lifetime of atoms in traps of different shapes which contains a small hole is experimentally investigated.

Original language	English
Pages	1
Number of pages	1
State	Published - 2000
Externally published	Yes
Event	2000 International Quantum Electronics Conference (IQEC 2000) - Nice, France Duration: 10 Sep 2000 → 15 Sep 2000

Conference

Conference	2000 International Quantum Electronics Conference (IQEC 2000)
City	Nice, France
Period	10/09/00 → 15/09/00

Cite this

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T1 - Sensitive spectroscopy and atom dynamics in a single beam optical trap

AU - Friedman, N.

AU - Khaykovich, L.

AU - Baluschev, S.

AU - Ozeri, R.

AU - Kaplan, A.

AU - Fathi, D.

AU - Davidson, N.

PY - 2000

Y1 - 2000

N2 - Cold atoms are trapped in a dark optical trap which is created by a rapidly scanning far-detuned laser beams, where the scanning speeds is much faster than any characteristic atomic motional time scale. This concept offers the possibility to form nearly arbitrarily-shaped effective optical potentials and also to change them in real time. The spectroscopic and dynamical measurements in such a rotating beam trap are presented. The decay of ordered and chaotic systems by measuring lifetime of atoms in traps of different shapes which contains a small hole is experimentally investigated.

AB - Cold atoms are trapped in a dark optical trap which is created by a rapidly scanning far-detuned laser beams, where the scanning speeds is much faster than any characteristic atomic motional time scale. This concept offers the possibility to form nearly arbitrarily-shaped effective optical potentials and also to change them in real time. The spectroscopic and dynamical measurements in such a rotating beam trap are presented. The decay of ordered and chaotic systems by measuring lifetime of atoms in traps of different shapes which contains a small hole is experimentally investigated.

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T2 - 2000 International Quantum Electronics Conference (IQEC 2000)

Y2 - 10 September 2000 through 15 September 2000

ER -

Sensitive spectroscopy and atom dynamics in a single beam optical trap

Abstract

Conference

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