Robust Quantum Control by a Single-Shot Shaped Pulse

被引：213

作者：

Daems, D. ^{[1
]}

Ruschhaupt, A. ^{[2
]}

Sugny, D. ^{[1
]}

Guerin, S. ^{[1
]}

机构：

[1] Univ Bourgogne, CNRS, UMR 6303, Lab Interdisciplinaire Carnot Bourgogne, F-21078 Dijon, France

[2] Natl Univ Ireland Univ Coll Cork, Dept Phys, Cork, Ireland

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 05期

关键词：

INDUCED POPULATION TRANSFER; BROAD-BAND EXCITATION; COMPOSITE PULSES; LASER; INVERSION; MOLECULES; LIMITS; ATOMS; NMR;

D O I：

10.1103/PhysRevLett.111.050404

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Considering the problem of the control of a two-state quantum system by an external field, we establish a general and versatile method allowing the derivation of smooth pulses which feature the properties of high fidelity, robustness, and low area. Such shaped pulses can be interpreted as a single-shot generalization of the composite pulse-sequence technique with a time-dependent phase.

引用

页数：5

共 33 条

[11] CONTROL OF QUANTUM DYNAMICS BY LASER PULSES: ADIABATIC FLOQUET THEORY [J].

Guerin, S. ;

Jauslin, H. R. .

ADVANCES IN CHEMICAL PHYSICS, VOL 125, 2003, 125 :147-267

[12] Optimization of population transfer by adiabatic passage -: art. no. 023409 [J].

Guérin, S ;

Thomas, S ;

Jauslin, HR .

PHYSICAL REVIEW A, 2002, 65 (02) :12

[13]

Guerin S., 2011, CHEM PHYS, V84

[14] Multiple Schrodinger Pictures and Dynamics in Shortcuts to Adiabaticity [J].

Ibanez, S. ;

Chen, Xi ;

Torrontegui, E. ;

Muga, J. G. ;

Ruschhaupt, A. .

PHYSICAL REVIEW LETTERS, 2012, 109 (10)

[15] Exploring the limits of broadband excitation and inversion pulses [J].

Kobzar, K ;

Skinner, TE ;

Khaneja, N ;

Glaser, SJ ;

Luy, B .

JOURNAL OF MAGNETIC RESONANCE, 2004, 170 (02) :236-243

[16] Exploring the Physical Limits of Saturation Contrast in Magnetic Resonance Imaging [J].

Lapert, M. ;

Zhang, Y. ;

Janich, M. A. ;

Glaser, S. J. ;

Sugny, D. .

SCIENTIFIC REPORTS, 2012, 2

[17] COMPOSITE PULSES [J].

LEVITT, MH .

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 1986, 18 :61-122

[18] Control of inhomogeneous ensembles on the Bloch sphere [J].

Owrutsky, Philip ;

Khaneja, Navin .

PHYSICAL REVIEW A, 2012, 86 (02)

[19] Optimally robust shortcuts to population inversion in two-level quantum systems [J].

Ruschhaupt, A. ;

Chen, Xi ;

Alonso, D. ;

Muga, J. G. .

NEW JOURNAL OF PHYSICS, 2012, 14

[20]

Shore B. W., 1990, NEW J PHYS

← 1 2 3 4 →