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Optimized Noise Filtration through Dynamical Decoupling · Around

2009

Optimized Noise Filtration through Dynamical Decoupling

Uys, Hermann, Biercuk, Michael J., Bollinger, John J.

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One approach to maintaining phase coherence of qubits through dynamical decoupling consists of applying a sequence of Hahn spin-echo pulses.

Recent studies have shown that, in certain noise environments, judicious choice of the delay times between these pulses can greatly improve the suppression of phase errors compared to traditional approaches.
By enforcing a simple analytical condition, we obtain sets of dynamical decoupling sequences that are designed for optimized noise filtration and are spectrum-independent up to a single scaling factor set by the coherence time of the system.
We demonstrate the efficacy of these sequences in suppressing phase errors through measurements on a model qubit system, $^{9}$Be$^{+}$ ions in a Penning trap.

Built on

E. Hahn, Phys. Rev. 80
1950
Earlier work this paper cites.
L. Viola and S. Lloyd, Phys. Rev. A 58
1998
Earlier work this paper cites.
D. Vitali and P. Tombesi, Phys. Rev. A 59
1999
Earlier work this paper cites.
L. Viola, E. Knill, and S. Lloyd, Phys. Rev. Lett. 82
1999
Earlier work this paper cites.
L. Vandersypen and I. Chuang, Rev. Mod. Phys. 76
2004
Earlier work this paper cites.
M.J. Jensen, T. Hasegawa, and J.J. Bollinger, Phys. Rev. A 70
Original
2004
Earlier work this paper cites.

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Then

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Later among the works it cites.
K. Khodjasteh and L. Viola, http://lanl.arxiv.org/abs/0810.0698 (2008)
Original
2008
Later among the works it cites.
D. Press, T. Ladd, B. Zhang, and Y. Yamamoto, Nature 456
2008
Later among the works it cites.
M.J. Biercuk, H. Uys, A.P. VanDevender, N. Shiga, W.M. Itano, and J.J. Bollinger, Nature 458
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Closest in time.
M.J. Biercuk, H. Uys, A.P. VanDevender, N. Shiga, W.M. Itano, and J.J. Bollinger, http://lanl.arxiv.org/abs/0902.2957 (2009)
Original
2009
Closest in time.

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