Linear ion trap imperfection and the compensation of excess micromotion

作者: Yi Xie , Wei Wan , Fei Zhou , Liang Chen , Chao-Hong Li

DOI: 10.1088/1674-1056/21/6/063201

关键词:

摘要: Quantum computing requires ultracold ions in a ground vibrational state, which is achieved by sideband cooling. We report our recent efforts towards the Lamb-Dicke regime prerequisite of first analyse possible imperfection linear ion trap setup and then demonstrate how to suppress compensating excess micromotion ions. The ions, after compensation, are estimated be very close Doppler-cooling limit.

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