Laser cooling using adiabatic rapid passage
نویسندگان
چکیده
منابع مشابه
Multiphoton adiabatic rapid passage
A recent experiment showed that significant population transfer for a ∼10 photon resonance could be obtained with a relatively small chirp in the light field. The system investigated was the microwave transition between Rydberg states in Li from n = 72, = 1 to n ∼ 82. This is a multiphoton resonance in a one-electron system. We present quantum calculations using a model one-dimensional system a...
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We generalize Stark-chirped rapid adiabatic passage SCRAP to the case of two and three degenerate-level manifolds. The analysis of a degenerate-level system is facilitated by its subdivision into a set of smaller independently evolving subsystems corresponding to the minimal-sized invariant subspaces of the Hamiltonian. Population transfer from the starting to the final level is examined for di...
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We considered the two-photon adiabatic rapid passage excitation of a single atom from the ground to a Rydberg state. Three schemes were analyzed: both pump and Stokes fields chirped and pulsed, only the pump field chirped, and only the pump field pulsed and chirped while the Stokes field is continuous wave (CW). In all three cases high transfer efficiencies > 99% were achieved for the experimen...
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ژورنال
عنوان ژورنال: Frontiers of Physics in China
سال: 2021
ISSN: ['2095-0470', '2095-0462']
DOI: https://doi.org/10.1007/s11467-021-1071-z