Search Results - "Ludlow, A.D"
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Probing many-body interactions in an optical lattice clock
Published in Annals of physics (01-01-2014)“…We present a unifying theoretical framework that describes recently observed many-body effects during the interrogation of an optical lattice clock operated…”
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Journal Article -
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Probing Interactions Between Ultracold Fermions
Published in Science (American Association for the Advancement of Science) (17-04-2009)“…At ultracold temperatures, the Pauli exclusion principle suppresses collisions between identical fermions. This has motivated the development of atomic clocks…”
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Journal Article -
3
Narrow line photoassociation in an optical lattice
Published in Physical review letters (26-05-2006)“…With ultracold 88Sr in a 1D magic wavelength optical lattice, we performed narrow-line photoassociation spectroscopy near the 1S0 - 3P1 intercombination…”
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Journal Article -
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Sr Lattice Clock at 1 x 10⁻¹⁶ Fractional Uncertainty by Remote Optical Evaluation with a Ca Clock
Published in Science (American Association for the Advancement of Science) (28-03-2008)“…Optical atomic clocks promise timekeeping at the highest precision and accuracy, owing to their high operating frequencies. Rigorous evaluations of these…”
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Journal Article -
5
Strontium optical lattice clock with high accuracy and stability
Published in 2008 Conference on Precision Electromagnetic Measurements Digest (01-06-2008)“…Techniques of modern quantum optics allows for the preparation of atoms in well controlled quantum states ideal for precision measurements and tests of…”
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Conference Proceeding -
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Laser stabilization of the local oscillator for an optical atomic clock
Published in Digest of the LEOS Summer Topical Meetings, 2005 (2005)“…This paper demonstrates an ultrastable diode laser system for an optical atomic clock. This laser exploits a novel mounting configuration and is limited by the…”
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Conference Proceeding -
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Optical frequency standards based on ultra-cold strontium atoms
Published in Digest of the LEOS Summer Topical Meetings, 2005 (2005)“…As a key component of a strontium based optical clock, we have developed an apparatus which allows laser cooling and trapping of more than 10/sup 7/ /sup 88/Sr…”
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Conference Proceeding -
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Strontium optical lattice clock: 10−16 uncertainty
Published in 2008 IEEE International Frequency Control Symposium (01-05-2008)“…We report on the improved characterization and operation of an optical frequency standard based on nuclear-spin-polarized, ultracold neutral strontium confined…”
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Conference Proceeding -
9
High Spectral Resolution and Accuracy Studies for a Sr Optical Lattice Clock
Published in 2006 IEEE International Frequency Control Symposium and Exposition (01-06-2006)“…The authors report recent progress on an optical lattice clock based on the 1 So- 3 Po transition of 87 Sr. Improvement of the spectral resolution allows…”
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Conference Proceeding -
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Optical atomic clocks based on ultracold neutral strontium atoms
Published in International Quantum Electronics Conference, 2005 (2005)Get full text
Conference Proceeding