Optimization of a magneto–optic trap using nanofibers
Wang Xin1, Song Li-Jun1, Wang Chen-Xi1, Zhang Peng-Fei1, 2, †, Li Gang1, 2, Zhang Tian-Cai1, 2, ‡
       

(a) Counting rate from the fluorescence of cold atoms as a function of the intensity of the cooling beams. The intensity of the re-pumping beam is 35.4 mW/cm2. (b) Counting rate from the fluorescence of cold atoms as a function of the intensity of the re-pumping beams. The intensity of the cooling beam is 33.6 mW/cm2. The detuning of the cooling beam is −11.6 MHz and the axial magnetic gradient is 11.7 Gauss/cm for both cases.