Light-induced dynamic microcavities created in a resonant medium by collision of non-harmonic rectangular 1-fs light pulses

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Light-induced dynamic microcavities created in a resonant medium by collision of non-harmonic rectangular 1-fs light pulses. / Дьячкова, Ольга Олеговна; Архипов, Ростислав Михайлович; Архипов, Михаил Викторович ; Пахомов, Антон Владимирович ; Розанов, Николай Николаевич.

в: Optics Communications, Том 538, № 07, 129475, 01.07.2023.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{39b2a3fab9e54f2a8f569f856eba1c38,

title = "Light-induced dynamic microcavities created in a resonant medium by collision of non-harmonic rectangular 1-fs light pulses",

abstract = "Recently, interest in extremely short unipolar electromagnetic pulses with non-harmonic shape (e.g. rectangular or triangular) is rising. Such pulses do not contain a carrier frequency and have an ultra-wide spectrum. Compared to conventional harmonic multicycle pulses, they are faster and more efficient in controlling the properties of quantum systems, which allows, in the future, for faster data transmission and processing. With coherent interaction of extremely short light pulses with a medium, formation and ultrafast control of population difference gratings and polarization structures are possible when the pulses both overlap and do not overlap in the medium. In this work, based on the numerical solution of Maxwell–Bloch equations, we demonstrate possible creation of a dynamic “microcavity” as a burst of population difference, arising from the collision of rectangular unipolar 1-femtosecond pulses of self-induced transparency in a two-level resonant medium. Potential to control the microcavities parameters (changing the depth, turning it on, erasing it, etc.) is demonstrated.",

keywords = "Attosecond pulses, Electromagnetically induced gratings, Femtosecond pulses, Light-induced microcavities, Polarization waves, Rectangular pulses, Spatiotemporal photonic crystals, Unipolar pulses",

author = "Дьячкова, {Ольга Олеговна} and Архипов, {Ростислав Михайлович} and Архипов, {Михаил Викторович} and Пахомов, {Антон Владимирович} and Розанов, {Николай Николаевич}",

year = "2023",

month = jul,

day = "1",

doi = "10.1016/j.optcom.2023.129475",

language = "English",

volume = "538",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier",

number = "07",

}

RIS

TY - JOUR

T1 - Light-induced dynamic microcavities created in a resonant medium by collision of non-harmonic rectangular 1-fs light pulses

AU - Дьячкова, Ольга Олеговна

AU - Архипов, Ростислав Михайлович

AU - Архипов, Михаил Викторович

AU - Пахомов, Антон Владимирович

AU - Розанов, Николай Николаевич

PY - 2023/7/1

Y1 - 2023/7/1

N2 - Recently, interest in extremely short unipolar electromagnetic pulses with non-harmonic shape (e.g. rectangular or triangular) is rising. Such pulses do not contain a carrier frequency and have an ultra-wide spectrum. Compared to conventional harmonic multicycle pulses, they are faster and more efficient in controlling the properties of quantum systems, which allows, in the future, for faster data transmission and processing. With coherent interaction of extremely short light pulses with a medium, formation and ultrafast control of population difference gratings and polarization structures are possible when the pulses both overlap and do not overlap in the medium. In this work, based on the numerical solution of Maxwell–Bloch equations, we demonstrate possible creation of a dynamic “microcavity” as a burst of population difference, arising from the collision of rectangular unipolar 1-femtosecond pulses of self-induced transparency in a two-level resonant medium. Potential to control the microcavities parameters (changing the depth, turning it on, erasing it, etc.) is demonstrated.

AB - Recently, interest in extremely short unipolar electromagnetic pulses with non-harmonic shape (e.g. rectangular or triangular) is rising. Such pulses do not contain a carrier frequency and have an ultra-wide spectrum. Compared to conventional harmonic multicycle pulses, they are faster and more efficient in controlling the properties of quantum systems, which allows, in the future, for faster data transmission and processing. With coherent interaction of extremely short light pulses with a medium, formation and ultrafast control of population difference gratings and polarization structures are possible when the pulses both overlap and do not overlap in the medium. In this work, based on the numerical solution of Maxwell–Bloch equations, we demonstrate possible creation of a dynamic “microcavity” as a burst of population difference, arising from the collision of rectangular unipolar 1-femtosecond pulses of self-induced transparency in a two-level resonant medium. Potential to control the microcavities parameters (changing the depth, turning it on, erasing it, etc.) is demonstrated.

KW - Attosecond pulses

KW - Electromagnetically induced gratings

KW - Femtosecond pulses

KW - Light-induced microcavities

KW - Polarization waves

KW - Rectangular pulses

KW - Spatiotemporal photonic crystals

KW - Unipolar pulses

UR - https://www.mendeley.com/catalogue/57da9196-d123-3173-b22c-4746b44abec2/

U2 - 10.1016/j.optcom.2023.129475

DO - 10.1016/j.optcom.2023.129475

M3 - Article

VL - 538

JO - Optics Communications

JF - Optics Communications

SN - 0030-4018

IS - 07

M1 - 129475

ER -

ID: 104089361