Fig. 3 | Scientific Reports

Fig. 3

From: Isotope-selective Ion trapping via sympathetic cooling using a surface-electrode trap with a hole for collimated atomic loading

Fig. 3

(a)Schematic of the ion fluorescence detection system and laser setup. Ions introduced into the trap are cooled by the 397-\(\mathrm {nm\,}\) and 866-\(\mathrm {nm\,}\) lasers incident along the z-axis, as well as by a 397-\(\mathrm {nm\,}\) laser incident at a 45\(^{\circ }\) angle to the z-axis. The 397-\(\mathrm {nm\,}\) lasers are split into two paths by a half mirror to irradiate from two directions. (b) Image of an ion trapped above the through-hole.

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