Theory of optical spin control in quantum dot microcavities

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Theory of optical spin control in quantum dot microcavities. / Smirnov, D. S.; Glazov, M. M.; Ivchenko, E. L.; Lanco, L.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 92, No. 11, 115305, 18.09.2015.

Research output: Contribution to journal › Article › peer-review

Author

Smirnov, D. S. ; Glazov, M. M. ; Ivchenko, E. L. ; Lanco, L. / Theory of optical spin control in quantum dot microcavities. In: Physical Review B - Condensed Matter and Materials Physics. 2015 ; Vol. 92, No. 11.

BibTeX

@article{ac922f90eed0481c8fd4b80956f4cdfc,

title = "Theory of optical spin control in quantum dot microcavities",

abstract = "We present a microscopic theory of optical initialization, control, and detection for a single electron spin in a quantum dot embedded into a zero-dimensional microcavity. The strong coupling regime of the trion and the cavity mode is addressed. We demonstrate that efficient spin orientation by a single circularly polarized pulse is possible in relatively weak transverse magnetic fields. The possibilities for spin control by additional circularly polarized pulse are analyzed. Under optimal conditions the Kerr and Faraday rotation angles induced by the spin polarized electron may reach tens of degrees.",

author = "Smirnov, {D. S.} and Glazov, {M. M.} and Ivchenko, {E. L.} and L. Lanco",

year = "2015",

month = sep,

day = "18",

doi = "10.1103/PhysRevB.92.115305",

language = "English",

volume = "92",

journal = "Physical Review B-Condensed Matter",

issn = "1098-0121",

publisher = "American Physical Society",

number = "11",

}

RIS

TY - JOUR

T1 - Theory of optical spin control in quantum dot microcavities

AU - Smirnov, D. S.

AU - Glazov, M. M.

AU - Ivchenko, E. L.

AU - Lanco, L.

PY - 2015/9/18

Y1 - 2015/9/18

N2 - We present a microscopic theory of optical initialization, control, and detection for a single electron spin in a quantum dot embedded into a zero-dimensional microcavity. The strong coupling regime of the trion and the cavity mode is addressed. We demonstrate that efficient spin orientation by a single circularly polarized pulse is possible in relatively weak transverse magnetic fields. The possibilities for spin control by additional circularly polarized pulse are analyzed. Under optimal conditions the Kerr and Faraday rotation angles induced by the spin polarized electron may reach tens of degrees.

AB - We present a microscopic theory of optical initialization, control, and detection for a single electron spin in a quantum dot embedded into a zero-dimensional microcavity. The strong coupling regime of the trion and the cavity mode is addressed. We demonstrate that efficient spin orientation by a single circularly polarized pulse is possible in relatively weak transverse magnetic fields. The possibilities for spin control by additional circularly polarized pulse are analyzed. Under optimal conditions the Kerr and Faraday rotation angles induced by the spin polarized electron may reach tens of degrees.

UR - http://www.scopus.com/inward/record.url?scp=84942543847&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.92.115305

DO - 10.1103/PhysRevB.92.115305

M3 - Article

AN - SCOPUS:84942543847

VL - 92

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 11

M1 - 115305

ER -

ID: 36350595