欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
介绍针对超短超强激光脉冲与等离子体相互作用研究的多维粒子模拟程序KLAP．在其一维程序KLAPID中，考虑场电离、碰撞离化及两体碰撞效应后，程序可以用于研究短脉冲激光与中性物质的相互作用．在其三维程序KLAP3D中，为了研究加速能量达GeV的长距离激光尾波场加速问题，程序采用移动窗口技术，使得模拟尺度可以达到厘米量级．同时介绍了利用KLAP程序得到的有关THz辐射、激光与中性气体相互作用中的脉冲及离化波前演化、激光固体靶作用中表面电子加速及激光尾波场加速的研究实例.
英文摘要：
A multi-dimensional particle-in-cell code KLAP is introduced. Field ionization, impact ionization and two body collision are considered in a one-dimensional code. Moving window technology is used in a three-dimensional code to study laser wakefield acceleration in GeV region. Terahertz radiation, laser propagation in neutral gas medium, surface electron acceleration as well as GeV electron generation in laser wakefield acceleration are studied.
同期刊论文项目
同项目期刊论文
Splitting of ultrashort laser pulses propagating in plasmas and the generation of soliton-like struc
Parameters that influenee the nonlinear Thomson scattering of single electrons in high-intensity las
Energetic electrons and protons generated from the interaction of ultrashort laser pulses with micro
Density modulation produced by ultrashort laser pulses and the phase reflection induced in underdens
The measurement and analysis of the prolonged lifetime of the plasma channel formed by short pulse l
Inverse bremsstrahlung absorption and the evolution of electron distributions accounting for electro
Studies of hot electrons and protons generated from micro droplet plasmas irradiated by ultrashort l
Vacancy of laser field induced by phase reflection in underdense plasmas and its relation to laser-p
Numerical simulation of acceleration of electrons and ions in the interaction of intense laser pulse
Three dimensional pondermotive scattering of ultrashort electron beam in the field of focused ultrai
On the angular distribution of fast electrons generated in intense laser interaction with solid targ
Controlling ultrashort intense laser pulses by plasma Bragg gratings with ultrahigh damage threshold
The formation of relativistic electromagnetic solitons in plasma Bragg gratings induced by two count
High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics wi
Phase space modulation of laser produced protons with a double-foil target generation of quasimonoen
Generating high-current monoenergetic proton beams by a circularly polarized laser pulse in the phas
Study of x-ray emission enhancement via a high-contrast femtosecond laser interacting with a solid f
Effect of laser parameters on electron injection into laser wakefields in plasma with a counterpropa
期刊信息
位置：