Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent

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Standard

Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent. / Gorshkov, Alexey V.; Calarco, Tomasso; Lukin, Mikhail D.; Sørensen, Anders Søndberg.

I: Physical Review A (Atomic, Molecular and Optical Physics), Bind 77, Nr. 4, 2008, s. 043806.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Gorshkov, AV, Calarco, T, Lukin, MD & Sørensen, AS 2008, 'Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent', Physical Review A (Atomic, Molecular and Optical Physics), bind 77, nr. 4, s. 043806. https://doi.org/10.1103/PhysRevA.77.043806

APA

Gorshkov, A. V., Calarco, T., Lukin, M. D., & Sørensen, A. S. (2008). Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent. Physical Review A (Atomic, Molecular and Optical Physics), 77(4), 043806. https://doi.org/10.1103/PhysRevA.77.043806

Vancouver

Gorshkov AV, Calarco T, Lukin MD, Sørensen AS. Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent. Physical Review A (Atomic, Molecular and Optical Physics). 2008;77(4):043806. https://doi.org/10.1103/PhysRevA.77.043806

Author

Gorshkov, Alexey V. ; Calarco, Tomasso ; Lukin, Mikhail D. ; Sørensen, Anders Søndberg. / Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent. I: Physical Review A (Atomic, Molecular and Optical Physics). 2008 ; Bind 77, Nr. 4. s. 043806.

Bibtex

@article{2e9a1640060b11ddbee902004c4f4f50,
title = "Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent",
abstract = "We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in -type media to previouslyinaccessible regimes and to provide simple intuitive explanations for our optimization techniques. In particular, by using gradient ascent to shape classical control pulses used to mediate photon storage, we open up the possibility of high efficiency photon storage in thenonadiabatic limit, in which analytical solutions to the equations of motion do not exist. This control shaping technique enables an order-of-magnitude increase in the bandwidth of the memory. We also demonstrate that the often discussed connection between time reversal andoptimality in photon storage follows naturally from gradient ascent. Finally, we discuss the optimization of controlled reversible inhomogeneous broadening.",
author = "Gorshkov, {Alexey V.} and Tomasso Calarco and Lukin, {Mikhail D.} and S{\o}rensen, {Anders S{\o}ndberg}",
year = "2008",
doi = "10.1103/PhysRevA.77.043806",
language = "English",
volume = "77",
pages = "043806",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "2469-9926",
publisher = "American Physical Society",
number = "4",

}

RIS

TY - JOUR

T1 - Photon storage in ¿-type optically dense atomic media. IV. Optimal control using gradient ascent

AU - Gorshkov, Alexey V.

AU - Calarco, Tomasso

AU - Lukin, Mikhail D.

AU - Sørensen, Anders Søndberg

PY - 2008

Y1 - 2008

N2 - We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in -type media to previouslyinaccessible regimes and to provide simple intuitive explanations for our optimization techniques. In particular, by using gradient ascent to shape classical control pulses used to mediate photon storage, we open up the possibility of high efficiency photon storage in thenonadiabatic limit, in which analytical solutions to the equations of motion do not exist. This control shaping technique enables an order-of-magnitude increase in the bandwidth of the memory. We also demonstrate that the often discussed connection between time reversal andoptimality in photon storage follows naturally from gradient ascent. Finally, we discuss the optimization of controlled reversible inhomogeneous broadening.

AB - We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in -type media to previouslyinaccessible regimes and to provide simple intuitive explanations for our optimization techniques. In particular, by using gradient ascent to shape classical control pulses used to mediate photon storage, we open up the possibility of high efficiency photon storage in thenonadiabatic limit, in which analytical solutions to the equations of motion do not exist. This control shaping technique enables an order-of-magnitude increase in the bandwidth of the memory. We also demonstrate that the often discussed connection between time reversal andoptimality in photon storage follows naturally from gradient ascent. Finally, we discuss the optimization of controlled reversible inhomogeneous broadening.

U2 - 10.1103/PhysRevA.77.043806

DO - 10.1103/PhysRevA.77.043806

M3 - Journal article

VL - 77

SP - 043806

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 2469-9926

IS - 4

ER -

ID: 3570114