We report the experimental measurement of Ramsey interference fringes in the single-photon excitation to a high-lying bound state of atomic argon by pairs of phase-locked, time-delayed, extreme UV high-orderharmonic pulses at 87 nm. High-visibility Ramsey fringes are observed for delays larger than 100 ps, thus demonstrating a potential resolving power >10^5 at this wavelength.

Ramsey spectroscopy of bound atomic states with extreme-ultraviolet laser harmonics / I. Liontos; S. Cavalieri; C. Corsi; R. Eramo; S. Kaziannis; A. Pirri; E. Sali; M.Bellini. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 35:(2010), pp. 832-834. [10.1364/OL.35.000832]

Ramsey spectroscopy of bound atomic states with extreme-ultraviolet laser harmonics

CAVALIERI, STEFANO;CORSI, CHIARA;ERAMO, ROBERTO;SALI, EMILIANO;
2010

Abstract

We report the experimental measurement of Ramsey interference fringes in the single-photon excitation to a high-lying bound state of atomic argon by pairs of phase-locked, time-delayed, extreme UV high-orderharmonic pulses at 87 nm. High-visibility Ramsey fringes are observed for delays larger than 100 ps, thus demonstrating a potential resolving power >10^5 at this wavelength.
2010
35
832
834
I. Liontos; S. Cavalieri; C. Corsi; R. Eramo; S. Kaziannis; A. Pirri; E. Sali; M.Bellini
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/396286
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