论文标题
用偏置杆进行分段的叶片离子陷阱的数值研究
Numerical investigation of a segmented-blade ion trap with biasing rods
论文作者
论文摘要
我们报告了对线性离子陷阱的数值研究，该线性离子陷阱的叶片和偏置杆分割。我们的系统由射频（RF）叶片，具有十个单独电极的DC叶片和两个偏置杆组成，用于补偿离子的微功能。计算离子的光学访问后，我们发现RF和DC电压导致稳定的捕获配置为$^{171} $ yb $^{+} $ ions。我们还使用偏置杆探索微动用补偿，并计算叶片未对准对陷阱电位的影响。我们的工作提供了对陷阱体系结构的定量理解，从而有助于离子陷阱量子计算机的可靠操作。
We report a numerical study of a linear ion trap that has segmented blades and biasing rods. Our system consists of radio frequency (rf) blades, dc blades with ten separate electrodes, and two biasing rods for compensating the ions' micromotion. After calculating the optical access for the ions, we find rf and dc voltages that result in a stable trapping configuration of $^{171}$Yb$^{+}$ ions. We also explore the micromotion compensation with the biasing rods, and calculate the influence of blade misalignment to the trap potential. Our work offers quantitative understanding of the trap architecture, assisting reliable operation of an ion-trap quantum computer.
