Efficient loading of a single neutral atom into an optical microscopic tweezer
Efficient loading of a single neutral atom into an optical microscopic tweezer
复制标题
将单个中性原子有效装载到光学显微镊子中
DOI：
10.1088/1674-1056/24/4/043701
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发表时间：
2015
影响因子：
1.7
通讯作者：
Junmin WANG
中科院分区：
文献类型：
--
作者：
Jun HE;Bei LIU;Wenting DIAO;Jieying WANG;Gang JIN;Junmin WANG
A single atom in a magneto–optical trap (MOT) with trap size (hundreds of micrometers) can be transferred into an optical microscopic tweezer with a probability of~ 100%. The ability to transfer a single atom into two traps back and forth allows us to study the loading process. The loading probability is found to be insensitive to the geometric overlap of the MOT and the tweezer. It is therefore possible to perform simultaneously loading of a single atom into all sites of the tweezer array for many qubits. In particular, we present a simulation of the one-dimensional and two-dimensional arrays of an optical microscopic tweezer. We find the same qualitative behavior for all of the trap parameters.
