Atomic laser-beam finder.
نویسندگان
چکیده
We report on an experimental method to align a laser beam to a cloud of atoms trapped in a magneto-optical trap (MOT). We show how balanced lock-in detection leads to a very sensitive method to align the laser beam to the atoms in the plane perpendicular to the propagation direction. This provides a very reliable and fast way of aligning laser beams to atoms trapped in a MOT.
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ورودعنوان ژورنال:
- Optics express
دوره 20 23 شماره
صفحات -
تاریخ انتشار 2012