Ultrafast coherent excitation of a 40Ca+ ion

Fast entangling quantum gates can significantly enhance the performance of a trapped-ion quantum computer. In pursuit of implementing a fast two-qubit gate, we investigate the coherent excitation of a ^40 Ca ^+ ion with a train of picosecond pulses resonant to the 4S _1/2 $\leftrightarrow $ 4P _3/2...

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發表在:	New Journal of Physics
Main Authors:	D Heinrich, M Guggemos, M Guevara-Bertsch, M I Hussain, C F Roos, R Blatt
格式:	Article
語言:	英语
出版:	IOP Publishing 2019-01-01
主題:	quantum computation ultrafast phase gate ultrafast laser ultrashort pulses
在線閱讀:	https://doi.org/10.1088/1367-2630/ab2a7e