High-precision spectroscopy with counterpropagating femtosecond pulses.

I. Barmes; S.M. Witte; K.S.E. Eikema

doi:10.1103/PhysRevLett.111.023007

High-precision spectroscopy with counterpropagating femtosecond pulses.

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

An experimental realization of high-precision direct frequency comb spectroscopy using counterpropagating femtosecond pulses on two-photon atomic transitions is presented. The Doppler broadened background signal, hampering precision spectroscopy with ultrashort pulses, is effectively eliminated with a simple pulse shaping method. As a result, all four 5S-7S two-photon transitions in a rubidium vapor are determined with both statistical and systematic uncertainties below 10

Original language	English
Article number	023007
Journal	Physical Review Letters
Volume	111
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.111.023007
Publication status	Published - 2013

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10.1103/PhysRevLett.111.023007

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title = "High-precision spectroscopy with counterpropagating femtosecond pulses.",

abstract = "An experimental realization of high-precision direct frequency comb spectroscopy using counterpropagating femtosecond pulses on two-photon atomic transitions is presented. The Doppler broadened background signal, hampering precision spectroscopy with ultrashort pulses, is effectively eliminated with a simple pulse shaping method. As a result, all four 5S-7S two-photon transitions in a rubidium vapor are determined with both statistical and systematic uncertainties below 10",

author = "I. Barmes and S.M. Witte and K.S.E. Eikema",

year = "2013",

doi = "10.1103/PhysRevLett.111.023007",

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journal = "Physical Review Letters",

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AU - Barmes, I.

AU - Witte, S.M.

AU - Eikema, K.S.E.

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N2 - An experimental realization of high-precision direct frequency comb spectroscopy using counterpropagating femtosecond pulses on two-photon atomic transitions is presented. The Doppler broadened background signal, hampering precision spectroscopy with ultrashort pulses, is effectively eliminated with a simple pulse shaping method. As a result, all four 5S-7S two-photon transitions in a rubidium vapor are determined with both statistical and systematic uncertainties below 10

AB - An experimental realization of high-precision direct frequency comb spectroscopy using counterpropagating femtosecond pulses on two-photon atomic transitions is presented. The Doppler broadened background signal, hampering precision spectroscopy with ultrashort pulses, is effectively eliminated with a simple pulse shaping method. As a result, all four 5S-7S two-photon transitions in a rubidium vapor are determined with both statistical and systematic uncertainties below 10

U2 - 10.1103/PhysRevLett.111.023007

DO - 10.1103/PhysRevLett.111.023007

M3 - Article

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VL - 111

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

M1 - 023007

ER -

High-precision spectroscopy with counterpropagating femtosecond pulses.

Abstract

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