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Noncollinear coherent combining of few-cycle femtosecond pulses. / Frolov, Stanislav A.; Trunov, Vladimir I.

XV International Conference on Pulsed Lasers and Laser Applications. ed. / Anton V. Klimkin; Maxim V. Trigub; Victor F. Tarasenko. SPIE, 2021. 120860L (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12086).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Frolov, SA & Trunov, VI 2021, Noncollinear coherent combining of few-cycle femtosecond pulses. in AV Klimkin, MV Trigub & VF Tarasenko (eds), XV International Conference on Pulsed Lasers and Laser Applications., 120860L, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12086, SPIE, 15th International Conference on Pulsed Lasers and Laser Applications, Tomsk, Russian Federation, 12.09.2021. https://doi.org/10.1117/12.2613942

APA

Frolov, S. A., & Trunov, V. I. (2021). Noncollinear coherent combining of few-cycle femtosecond pulses. In A. V. Klimkin, M. V. Trigub, & V. F. Tarasenko (Eds.), XV International Conference on Pulsed Lasers and Laser Applications [120860L] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12086). SPIE. https://doi.org/10.1117/12.2613942

Vancouver

Frolov SA, Trunov VI. Noncollinear coherent combining of few-cycle femtosecond pulses. In Klimkin AV, Trigub MV, Tarasenko VF, editors, XV International Conference on Pulsed Lasers and Laser Applications. SPIE. 2021. 120860L. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2613942

Author

Frolov, Stanislav A. ; Trunov, Vladimir I. / Noncollinear coherent combining of few-cycle femtosecond pulses. XV International Conference on Pulsed Lasers and Laser Applications. editor / Anton V. Klimkin ; Maxim V. Trigub ; Victor F. Tarasenko. SPIE, 2021. (Proceedings of SPIE - The International Society for Optical Engineering).

BibTeX

@inproceedings{42085d09d1884b8793700a141fcd72a2,
title = "Noncollinear coherent combining of few-cycle femtosecond pulses",
abstract = "A comparative analysis of various focusing schemes for few-cycle femtosecond pulses in collinear and non-collinear geometries is carried out. Focusing with a parabolic mirror is considered, as well as spherical (mirrors are located on a sphere, beams are focused to the center), ring (beams in one plane are focused to the center), 2 row ring geometries. It is shown that in the noncollinear scheme there is an optimal number of beams, depending on the chosen geometry, at which the maximum intensity is achieved. The spatial contrast and the space-time distribution in a focused beam with coherent combining are analyzed. The Monte Carlo method is used to study the influence of the parameters of the beams being combined, such as aberrations and angular instability on the efficiency of coherent combining in collinear and noncollinear geometries. ",
keywords = "coherent beam combining, collinear scheme, femtosecond, multipetawatt, noncollinear scheme",
author = "Frolov, {Stanislav A.} and Trunov, {Vladimir I.}",
note = "Funding Information: This work is supported in parts Fundamental Research Program of Siberian Branch of Russian Academy of Sciences (project 0243-2021-0005). Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; 15th International Conference on Pulsed Lasers and Laser Applications ; Conference date: 12-09-2021 Through 17-09-2021",
year = "2021",
doi = "10.1117/12.2613942",
language = "English",
isbn = "9781510650480",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Klimkin, {Anton V.} and Trigub, {Maxim V.} and Tarasenko, {Victor F.}",
booktitle = "XV International Conference on Pulsed Lasers and Laser Applications",
address = "United States",

}

RIS

TY - GEN

T1 - Noncollinear coherent combining of few-cycle femtosecond pulses

AU - Frolov, Stanislav A.

AU - Trunov, Vladimir I.

N1 - Funding Information: This work is supported in parts Fundamental Research Program of Siberian Branch of Russian Academy of Sciences (project 0243-2021-0005). Publisher Copyright: © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

PY - 2021

Y1 - 2021

N2 - A comparative analysis of various focusing schemes for few-cycle femtosecond pulses in collinear and non-collinear geometries is carried out. Focusing with a parabolic mirror is considered, as well as spherical (mirrors are located on a sphere, beams are focused to the center), ring (beams in one plane are focused to the center), 2 row ring geometries. It is shown that in the noncollinear scheme there is an optimal number of beams, depending on the chosen geometry, at which the maximum intensity is achieved. The spatial contrast and the space-time distribution in a focused beam with coherent combining are analyzed. The Monte Carlo method is used to study the influence of the parameters of the beams being combined, such as aberrations and angular instability on the efficiency of coherent combining in collinear and noncollinear geometries.

AB - A comparative analysis of various focusing schemes for few-cycle femtosecond pulses in collinear and non-collinear geometries is carried out. Focusing with a parabolic mirror is considered, as well as spherical (mirrors are located on a sphere, beams are focused to the center), ring (beams in one plane are focused to the center), 2 row ring geometries. It is shown that in the noncollinear scheme there is an optimal number of beams, depending on the chosen geometry, at which the maximum intensity is achieved. The spatial contrast and the space-time distribution in a focused beam with coherent combining are analyzed. The Monte Carlo method is used to study the influence of the parameters of the beams being combined, such as aberrations and angular instability on the efficiency of coherent combining in collinear and noncollinear geometries.

KW - coherent beam combining

KW - collinear scheme

KW - femtosecond

KW - multipetawatt

KW - noncollinear scheme

UR - http://www.scopus.com/inward/record.url?scp=85122938049&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/b5ae5943-e89f-39ca-90a1-99c82ba9a21a/

U2 - 10.1117/12.2613942

DO - 10.1117/12.2613942

M3 - Conference contribution

AN - SCOPUS:85122938049

SN - 9781510650480

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - XV International Conference on Pulsed Lasers and Laser Applications

A2 - Klimkin, Anton V.

A2 - Trigub, Maxim V.

A2 - Tarasenko, Victor F.

PB - SPIE

T2 - 15th International Conference on Pulsed Lasers and Laser Applications

Y2 - 12 September 2021 through 17 September 2021

ER -

ID: 35321666