Generation of an Attosecond Pulse Based on Collective Spontaneous Radiation Emission of a Layer of Three-Level Atoms Excited by a Pair of Unipolar Pulses

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Generation of an Attosecond Pulse Based on Collective Spontaneous Radiation Emission of a Layer of Three-Level Atoms Excited by a Pair of Unipolar Pulses. / Arkhipov, R. M.; Arkhipov, M. V.; Babushkin, I.; Pakhomov, A. V.; Rosanov, N. N.

In: OPTICS AND SPECTROSCOPY, Vol. 128, No. 11, 11.2020, p. 1857-1864.

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

BibTeX

@article{23d387ff909d4f54bac71d606205cf92,

title = "Generation of an Attosecond Pulse Based on Collective Spontaneous Radiation Emission of a Layer of Three-Level Atoms Excited by a Pair of Unipolar Pulses",

abstract = "A method of coherent controlling the polarization of a medium has been proposed recently for the generation of extremely short pulses. The method is based on the excitation of atomic polarization oscillations and their subsequent stop using a pair of ultrashort pulses. The so-called stopped pulse of the polarization of a medium, which arises in the interval between its excitation and deexcitation, can be a source of an extremely short radiation pulse. In this work, the above-indicated possibility of generation of an isolated attosecond ultraviolet pulse in a three-level resonant medium whose parameters correspond to a hydrogen atom excited by a pair of unipolar X-ray pulses is considered theoretically. In this case, the generation mechanism is of the antenna-type, that is, it is caused by the collective spontaneous emission of pre-phased atoms in the absence of a noticeable decay of their free polarization.",

keywords = "коллективное спонтанное излучение, когерентный контроль атомарной поляризации, аттосекундные импульсы, униполярные импульсы, рентгеновские импульсы, атом водорода",

author = "Arkhipov, {R. M.} and Arkhipov, {M. V.} and I. Babushkin and Pakhomov, {A. V.} and Rosanov, {N. N.}",

note = "Funding Information: We are grateful to Vl.V. Kocharovskii, E.R. Kocharovskaya, and S.A. Pul?kin for helpful discussions and valuable remarks. Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2020",

month = nov,

doi = "10.1134/S0030400X20110028",

language = "English",

volume = "128",

pages = "1857--1864",

journal = "OPTICS AND SPECTROSCOPY",

issn = "0030-400X",

publisher = "Pleiades Publishing",

number = "11",

}

RIS

TY - JOUR

T1 - Generation of an Attosecond Pulse Based on Collective Spontaneous Radiation Emission of a Layer of Three-Level Atoms Excited by a Pair of Unipolar Pulses

AU - Arkhipov, R. M.

AU - Arkhipov, M. V.

AU - Babushkin, I.

AU - Pakhomov, A. V.

AU - Rosanov, N. N.

N1 - Funding Information: We are grateful to Vl.V. Kocharovskii, E.R. Kocharovskaya, and S.A. Pul?kin for helpful discussions and valuable remarks. Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/11

Y1 - 2020/11

N2 - A method of coherent controlling the polarization of a medium has been proposed recently for the generation of extremely short pulses. The method is based on the excitation of atomic polarization oscillations and their subsequent stop using a pair of ultrashort pulses. The so-called stopped pulse of the polarization of a medium, which arises in the interval between its excitation and deexcitation, can be a source of an extremely short radiation pulse. In this work, the above-indicated possibility of generation of an isolated attosecond ultraviolet pulse in a three-level resonant medium whose parameters correspond to a hydrogen atom excited by a pair of unipolar X-ray pulses is considered theoretically. In this case, the generation mechanism is of the antenna-type, that is, it is caused by the collective spontaneous emission of pre-phased atoms in the absence of a noticeable decay of their free polarization.

AB - A method of coherent controlling the polarization of a medium has been proposed recently for the generation of extremely short pulses. The method is based on the excitation of atomic polarization oscillations and their subsequent stop using a pair of ultrashort pulses. The so-called stopped pulse of the polarization of a medium, which arises in the interval between its excitation and deexcitation, can be a source of an extremely short radiation pulse. In this work, the above-indicated possibility of generation of an isolated attosecond ultraviolet pulse in a three-level resonant medium whose parameters correspond to a hydrogen atom excited by a pair of unipolar X-ray pulses is considered theoretically. In this case, the generation mechanism is of the antenna-type, that is, it is caused by the collective spontaneous emission of pre-phased atoms in the absence of a noticeable decay of their free polarization.

KW - коллективное спонтанное излучение

KW - когерентный контроль атомарной поляризации

KW - аттосекундные импульсы

KW - униполярные импульсы

KW - рентгеновские импульсы

KW - атом водорода

UR - http://www.scopus.com/inward/record.url?scp=85097275549&partnerID=8YFLogxK

U2 - 10.1134/S0030400X20110028

DO - 10.1134/S0030400X20110028

M3 - Article

AN - SCOPUS:85097275549

VL - 128

SP - 1857

EP - 1864

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 11

ER -

ID: 61414920