Evolvement of filamentation of femtosecond laser pulses of a kHz repetition rate propagating in Air | Zendy

Duan Zuo-Liang | Zendy; Jianping Chen | Zendy; Fang Zong-Bao | Zendy; Xingtao Wang | Zendy; Ruxin Li | Zendy; Lihuang Lin | Zendy; Xu Zhi-Zhan | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Evolvement of filamentation of femtosecond laser pulses of a kHz repetition rate propagating in Air

Author(s) -

Duan Zuo-Liang,

Jianping Chen,

Fang Zong-Bao,

Xingtao Wang,

Ruxin Li,

Lihuang Lin,

Xu Zhi-Zhan

Publication year - 2004

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.53.473

Subject(s) - filamentation , femtosecond , protein filament , laser , optics , ionization , physics , plasma , pulse (music) , materials science , atomic physics , ion , quantum mechanics , detector , composite material

In this paper the evolvement of the filamentation of femtosecond laser pulses propagating in air is studied experimentally.We observed the variation of light intensity in the beam profile and the interaction of the filament with the distribution of light intensity in the forming of the plasma filament by using imaging.The experimental results show that the laser pulse propagating in air first forms two filaments and then merges into a single filament.The numerical simulation using the nonlinear Schrdinger equation coupled to a multiphoton ionization law appears to describe several experimental results quite well.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research