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Enhancement of high harmonic generation by multiple reflection of ultrashort pulses. / Lécz, Zsolt; Andreev, Alexander.

In: Journal of the Optical Society of America B: Optical Physics, Vol. 35, No. 4, 01.04.2018, p. A49-A55.

Research output: Contribution to journalArticlepeer-review

Harvard

Lécz, Z & Andreev, A 2018, 'Enhancement of high harmonic generation by multiple reflection of ultrashort pulses', Journal of the Optical Society of America B: Optical Physics, vol. 35, no. 4, pp. A49-A55. https://doi.org/10.1364/JOSAB.35.000A49

APA

Lécz, Z., & Andreev, A. (2018). Enhancement of high harmonic generation by multiple reflection of ultrashort pulses. Journal of the Optical Society of America B: Optical Physics, 35(4), A49-A55. https://doi.org/10.1364/JOSAB.35.000A49

Vancouver

Lécz Z, Andreev A. Enhancement of high harmonic generation by multiple reflection of ultrashort pulses. Journal of the Optical Society of America B: Optical Physics. 2018 Apr 1;35(4):A49-A55. https://doi.org/10.1364/JOSAB.35.000A49

Author

Lécz, Zsolt ; Andreev, Alexander. / Enhancement of high harmonic generation by multiple reflection of ultrashort pulses. In: Journal of the Optical Society of America B: Optical Physics. 2018 ; Vol. 35, No. 4. pp. A49-A55.

BibTeX

@article{2224ef5f46414335a2023e644ca2ac10,
title = "Enhancement of high harmonic generation by multiple reflection of ultrashort pulses",
abstract = "In recent studies it has been shown that by combining the fundamental laser frequency with its low-order harmonics, significant enhancement of high harmonic intensity can be achieved. Since the laser pulse reflected from a plasma inherently contains low-order harmonics, a second reflection from a fresh plasma surface leads to the increase of spectral intensity. In this work, we have made an extensive study of multiple reflections of a short pulse between two solid density plasma walls at oblique incidence, with the help of 1D and 2D particle-in-cell simulations. A loosely focused pulse is considered that can propagate between two flat foils over consecutive reflections without significant loss of intensity. It is shown that in the weakly relativistic regime the intensity of 10th to 30th harmonics can be amplified by three orders of magnitude.",
author = "Zsolt L{\'e}cz and Alexander Andreev",
year = "2018",
month = apr,
day = "1",
doi = "10.1364/JOSAB.35.000A49",
language = "English",
volume = "35",
pages = "A49--A55",
journal = "Journal of the Optical Society of America B: Optical Physics",
issn = "0740-3224",
publisher = "American Institute of Physics",
number = "4",

}

RIS

TY - JOUR

T1 - Enhancement of high harmonic generation by multiple reflection of ultrashort pulses

AU - Lécz, Zsolt

AU - Andreev, Alexander

PY - 2018/4/1

Y1 - 2018/4/1

N2 - In recent studies it has been shown that by combining the fundamental laser frequency with its low-order harmonics, significant enhancement of high harmonic intensity can be achieved. Since the laser pulse reflected from a plasma inherently contains low-order harmonics, a second reflection from a fresh plasma surface leads to the increase of spectral intensity. In this work, we have made an extensive study of multiple reflections of a short pulse between two solid density plasma walls at oblique incidence, with the help of 1D and 2D particle-in-cell simulations. A loosely focused pulse is considered that can propagate between two flat foils over consecutive reflections without significant loss of intensity. It is shown that in the weakly relativistic regime the intensity of 10th to 30th harmonics can be amplified by three orders of magnitude.

AB - In recent studies it has been shown that by combining the fundamental laser frequency with its low-order harmonics, significant enhancement of high harmonic intensity can be achieved. Since the laser pulse reflected from a plasma inherently contains low-order harmonics, a second reflection from a fresh plasma surface leads to the increase of spectral intensity. In this work, we have made an extensive study of multiple reflections of a short pulse between two solid density plasma walls at oblique incidence, with the help of 1D and 2D particle-in-cell simulations. A loosely focused pulse is considered that can propagate between two flat foils over consecutive reflections without significant loss of intensity. It is shown that in the weakly relativistic regime the intensity of 10th to 30th harmonics can be amplified by three orders of magnitude.

UR - http://www.scopus.com/inward/record.url?scp=85044986603&partnerID=8YFLogxK

U2 - 10.1364/JOSAB.35.000A49

DO - 10.1364/JOSAB.35.000A49

M3 - Article

AN - SCOPUS:85044986603

VL - 35

SP - A49-A55

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

SN - 0740-3224

IS - 4

ER -

ID: 53221343