Details
| Original language | English |
|---|---|
| Article number | 012011 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1984 |
| Issue number | 1 |
| Publication status | Published - 13 Sept 2021 |
| Event | SPb Photonic, Optoelectronic and Electronic Materials, SPb-POEM 2021 - Saint Petersburg, Russian Federation Duration: 25 May 2021 → 28 May 2021 |
Abstract
Electromagnetically induced gratings (EIG) are created by standing-wave laser field in resonant media. Such gratings can be also created by few-cycle electromagnetic pulses counter-propagating in the medium via coherent Rabi oscillations of atomic inversion. In this case, instantaneous cross-section of the pulses in the medium is not necessary for grating formation. In this paper, we revise our recent results in study of such grating formation and their control by few-cycle pulses coherently propagating in a resonant medium. We demonstrate the grating formation and their control in three-level medium excited by three subcycle THz pulses.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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In: Journal of Physics: Conference Series, Vol. 1984, No. 1, 012011, 13.09.2021.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Population density gratings creation and control in resonant medium by half-cycle terahertz pulses
AU - Arkhipov, R. M.
AU - Arkhipov, M. V.
AU - Pakhomov, A. V.
AU - Babushkin, I.
AU - Demircan, A.
AU - Morgner, U.
AU - Rosanov, N. N.
N1 - Funding Information: This work is supported by Russian Science Foundation, project 19-72-00012.
PY - 2021/9/13
Y1 - 2021/9/13
N2 - Electromagnetically induced gratings (EIG) are created by standing-wave laser field in resonant media. Such gratings can be also created by few-cycle electromagnetic pulses counter-propagating in the medium via coherent Rabi oscillations of atomic inversion. In this case, instantaneous cross-section of the pulses in the medium is not necessary for grating formation. In this paper, we revise our recent results in study of such grating formation and their control by few-cycle pulses coherently propagating in a resonant medium. We demonstrate the grating formation and their control in three-level medium excited by three subcycle THz pulses.
AB - Electromagnetically induced gratings (EIG) are created by standing-wave laser field in resonant media. Such gratings can be also created by few-cycle electromagnetic pulses counter-propagating in the medium via coherent Rabi oscillations of atomic inversion. In this case, instantaneous cross-section of the pulses in the medium is not necessary for grating formation. In this paper, we revise our recent results in study of such grating formation and their control by few-cycle pulses coherently propagating in a resonant medium. We demonstrate the grating formation and their control in three-level medium excited by three subcycle THz pulses.
UR - http://www.scopus.com/inward/record.url?scp=85116815333&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1984/1/012011
DO - 10.1088/1742-6596/1984/1/012011
M3 - Conference article
AN - SCOPUS:85116815333
VL - 1984
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012011
T2 - SPb Photonic, Optoelectronic and Electronic Materials, SPb-POEM 2021
Y2 - 25 May 2021 through 28 May 2021
ER -