Noncollinear interaction of femtosecond filaments with enhanced third harmonic generation in air

Xuan Yang; Jian Wu; Yan Peng; Yuqi Tong; Shuai Yuan; Liangen Ding; Zhizhan Xu; Heping Zeng

doi:10.1063/1.3227658

Noncollinear interaction of femtosecond filaments with enhanced third harmonic generation in air

Xuan Yang^*
, Jian Wu
, Yan Peng
, Yuqi Tong
, Shuai Yuan
, Liangen Ding
, Zhizhan Xu
, Heping Zeng

^*此作品的通讯作者

精密光谱科学与技术高等研究院

East China Normal University
CAS - Shanghai Institute of Optics and Fine Mechanics

科研成果: 期刊稿件 › 文章 › 同行评审

61 引用（Scopus）

摘要

We demonstrate that the interaction between two intense femtosecond filaments noncollinearly crossed in air results in third harmonic generation of more than two orders enhancement in energy conversion as compared with that from a single filament. The dependences of the third harmonic generation on the noncollinear crossing angles, input intensity ratios, and input pulse polarizations are investigated.

源语言	英语
期刊论文编号	111103
期刊	Applied Physics Letters
卷	95
期	11
DOI	https://doi.org/10.1063/1.3227658
出版状态	已出版 - 2009

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title = "Noncollinear interaction of femtosecond filaments with enhanced third harmonic generation in air",

abstract = "We demonstrate that the interaction between two intense femtosecond filaments noncollinearly crossed in air results in third harmonic generation of more than two orders enhancement in energy conversion as compared with that from a single filament. The dependences of the third harmonic generation on the noncollinear crossing angles, input intensity ratios, and input pulse polarizations are investigated.",

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AU - Yang, Xuan

AU - Wu, Jian

AU - Peng, Yan

AU - Tong, Yuqi

AU - Yuan, Shuai

AU - Ding, Liangen

AU - Xu, Zhizhan

AU - Zeng, Heping

PY - 2009

Y1 - 2009

N2 - We demonstrate that the interaction between two intense femtosecond filaments noncollinearly crossed in air results in third harmonic generation of more than two orders enhancement in energy conversion as compared with that from a single filament. The dependences of the third harmonic generation on the noncollinear crossing angles, input intensity ratios, and input pulse polarizations are investigated.

AB - We demonstrate that the interaction between two intense femtosecond filaments noncollinearly crossed in air results in third harmonic generation of more than two orders enhancement in energy conversion as compared with that from a single filament. The dependences of the third harmonic generation on the noncollinear crossing angles, input intensity ratios, and input pulse polarizations are investigated.

UR - https://www.scopus.com/pages/publications/70349513094

U2 - 10.1063/1.3227658

DO - 10.1063/1.3227658

M3 - 文章

AN - SCOPUS:70349513094

SN - 0003-6951

VL - 95

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 11

M1 - 111103

ER -

Noncollinear interaction of femtosecond filaments with enhanced third harmonic generation in air

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