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|a dc
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|a Prozument, Kirill
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|a Massachusetts Institute of Technology. Department of Chemistry
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|a Field, Robert W.
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|a Prozument, Kirill
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|a Colombo, Anthony P.
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|a Zhou, Yan
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|a Park, Barratt
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|a Petrovic, Vladimir S.
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|a Coy, Stephen L.
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|a Field, Robert W.
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|a Colombo, Anthony P.
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|a Zhou, Yan
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|a Park, Barratt
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|a Petrovic, Vladimir S.
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|a Coy, Stephen L.
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|a Field, Robert W.
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|a Chirped-Pulse Millimeter-Wave Spectroscopy of Rydberg-Rydberg Transitions
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|b American Physical Society (APS),
|c 2012-02-09T17:01:57Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/69061
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|a Transitions between Rydberg states of Ca atoms, in a pulsed, supersonic atomic beam, are directly detected by chirped-pulse millimeter-wave spectroscopy. Broadband, high-resolution spectra with accurate relative intensities are recorded instantly. Free induction decay (FID) of atoms, polarized by the chirped pulse, at their Rydberg-Rydberg transition frequencies, is heterodyne detected, averaged in the time domain, and Fourier transformed into the frequency domain. Millimeter-wave transient nutations are observed, and the possibility of FID evolving to superradiance is discussed.
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|a National Science Foundation (U.S.). (CHE-0749821)
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|a en_US
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|a Article
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|t Physical Review Letters
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