Magic wavelength katori
Web9 okt. 2009 · Magic Wavelength to Make Optical Lattice Clocks Insensitive to Atomic Motion (Journal Article) OSTI.GOV skip to main content Sign In Create Account Show searchShow menu U.S. Department of EnergyOffice of Scientific and Technical Information Search terms:Advanced search options WebAbsolute frequency measurement of the magnesium intercombination transition ^{1}S_{0}→^{3}P_{1}
Magic wavelength katori
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Web29 sep. 2024 · If the wavelength is longer than such a “resonance” wavelength, atoms are attracted to the strongest light intensity — the peaks — while if the wavelength is shorter than resonance, the atoms are attracted to the lowest light intensity — the valleys. Tuning the laser intensity adjusts how strongly the atoms are trapped. WebAbstract. An optical lattice operated at the “magic wavelength” provides a platform for precision metrology of time and frequency, where an atomic ensemble serves as a reference with precisely-controlled quantum states. Such an optical lattice clock allows extremely high accuracy and stability at the level of 10 −18.
WebThe dynamic dipole polarizabilities for the Li atom and the Be+ ion in the 22S and 22P states are calculated using the variational method with a Hylleraas basis. The present polarizabilities represent the definitive values in the non-relativistic limit. Corrections due to relativistic effects are also estimated. Analytic representations of the polarizabilities for … WebThe research group led by Professor Hidetoshi Katori, an inventor of the optical lattice clock, developed the two optical lattice clocks, which perform the high- precision spectroscopy of strontium atoms under a low temperature environment through the research process of ERATO and proved the statistical agreement at a fractional uncertainty of 2 × …
Web16 sep. 2024 · The optimal or ‘magic’ wavelength to construct a lattice around Cadmium isotopes is around 419.88 nanometers, which is almost exactly the value of 420.10 nanometers we originally predicted.” One important feature of Cadmium isotopes which makes them ideal for lattice clocks is that they are more robust to changes to their … Web1 okt. 2016 · Abstract. We report on the magic wavelength measurement of our optical lattice clock based on fermion strontium atoms at the National Institute of Metrology …
Web17 sep. 2024 · Authors A. Yamaguchi, M. S. Safronova, K. Gibble, and H. Katori. Abstract We experimentally and theoretically determine the magic wavelength of the (5 s 2) 1 S 0 − (5 s 5 p) 3 P 0 clock transition of 111 Cd to be 419.88(14) and 420.1(7) nm. To perform Lamb-Dicke spectroscopy of the clock transition, we use narrow-line laser cooling on the …
Web9 okt. 2009 · It is shown that the magic wavelength can be defined so as to eliminate the spatial mismatch in electric dipole, magnetic dipoles, and electric quadrupole … is coconut sugar high fodmapWeb19 aug. 2009 · The magic wavelength, where light-shift perturbation for the clock transition cancels, was experimentally determined to be 389.889(9) nm for 87Sr. The … is coconut syrup healthyhttp://ioe.sxu.edu.cn/newlab5/publish/31%20WJM-Proc.%20SPIE,%20Vol.8440%20(2012)%2084400Q-1%20~%2084400Q-10.pdf rv hot water heater burstWeb30aCF-4 Development of a stable laser with 1-m-long optical cavity. Ohmae Noriaki, Takamoto Takamoto, Katori Hidetoshi. Meeting abstracts of the Physical Society of Japan, 69 (1) 217-217, Mar 5, 2014. Evaluation of the clock transition spectrum of neutral Hg trapped in the magic-wavelength optical lattice. rv hot water heater backflow preventerWeblattice potential and measured the light shift as shown in Fig. 1. The magic wavelength of cadmium was determined to be 419.88(14) nm. We also theoretically calculated it to be … rv hot water heater cleaning wandWebWe experimentally and theoretically determine the magic wavelength of the (5s2)S10-(5s5p)P03 clock transition of Cd111 to be 419.88(14) and 420.1(7) nm. To perform Lamb-Dicke spectroscopy of the clock transition, we use narrow-line laser cooling on the S10-P31 transition to cool the atoms to 6 μK and load them into an optical lattice. is coconut sugar scd legalWebproposed by Katori etal., magic wavelength has been demonstrated for the atomic clock transition of Sr and Yb [5,6]. State-insensitive trapping that is ascribed with a magic wavelength has also been enabled for Cs and Sr atoms [7–9]. The intercombination transition 6s2 1S 0 − 6s6p3Po 1 of Yb has a narrow linewidth rv hot water heater clicking noise