Jingjing Xia, Feng Guo, Yanyan Liu, Xiaotong Lu, Hong Chang. Molasses- and Sideband-Cooling of Atoms in One-Dimensional Optical Lattice[J]. Acta Optica Sinica, 2025, 45(3): 0302001
- Acta Optica Sinica
- Vol. 45, Issue 3, 0302001 (2025)
Fig. 1. Experimental setup and schematic. (a) Experimental setup for molasses- and sideband-cooling; (b) energy-level schematic of 87Sr atom; (c) timing sequence of molasses- and sideband-cooling
Fig. 2. Longitudinal resolved sideband spectra and radial spectra at 182Er under different cooling schemes. (a) Longitudinal resolved sideband spectra, and solid lines represent Lorentzian fitting results; (b) radial spectra with and without cooling, and solid lines represent Gaussian fitting results
![Rabi oscillations as functions of interrogation time under different cooling schemes, and solid lines represent fitting results under the corresponding parameters[16]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Rabi oscillations as functions of interrogation time under different cooling schemes, and solid lines represent fitting results under the corresponding parameters[16]
Fig. 4. Remaining atom fraction after adiabatically ramping to indicated trap depth from 218Er after molasses- and sideband-cooling and without cooling
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