The influence of initial physical parameters on laser pulse in the relativistic laser-plasma system | Zendy

Jin Xing-Yu | Zendy; Qiu Xijun | Zendy; Zhu Zhi-yuan | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

The influence of initial physical parameters on laser pulse in the relativistic laser-plasma system

Author(s) -

Jin Xing-Yu,

Qiu Xijun,

Zhu Zhi-yuan

Publication year - 2006

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.55.5338

Subject(s) - laser , plasma , pulse (music) , materials science , multiphoton intrapulse interference phase scan , atomic physics , femtosecond pulse shaping , optics , ultrafast laser spectroscopy , electron density , physics , ultrashort pulse , quantum mechanics , detector

The present paper studies the influence of the interaction of incident pulsed laser and cold plasmas on the laser pulse in the relativistic laser-plasma system, taking the electron density fluctuation into account. For different initial parameters, the change of the laser-pulse width is analyzed in detail. The self-compression of the laser pulse is particularly discussed. Numerical calculation demonstrates that the pulse self-compression can be effectively achieved with the increase of the intensity and width of the laser pulse and the decrease of background plasma density. For initial laser-pulse parameters a0=0.12 and τ=70 and plasma density n00.3, the ratio of compressed laser pulse to initial one is near to 1/10. And hence optimized theoretical parameters for the self-compression of the laser pulse are given.

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