Within the framework of plane-wave angular spectrum analysis of electromagnetic fields, a solution for the field of a tightly focused radially polarized (RP) chirped laser pulse is presented. With this solution, direct laser acceleration of protons by this kind of RP laser pulses is investigated numerically. It is found that a RP laser pulse with proper negative frequency chirps can lead to efficient proton acceleration, reaching sub-GeV at the laser intensity of 10^{22} W/cm^{2} from its injection energy of 45 MeV
We find the analytical electromagnetic fields, both paraxial and with non-paraxial corrections, of a...
Ministry of Science and Technology of the People's Republic of China [2016YFA0401102]; National Natu...
The propagation of ultraintense laser pulses through matter is connected with the generation of stro...
Results from theoretical investigations are presented which show that protons can be accelerated fro...
Detailed single- and many-particle calculations are carried out for the acceleration of protons empl...
The radiation pressure acceleration (RPA) of charged particles has been a challenging task in laser-...
Recently, radiation pressure acceleration (RPA) has been proposed and extensivelystudied, which show...
International audienceExperimental measurements of backward accelerated protons are presented. The b...
Laser accelerated protons can be a complimentary source for treatment of oncological diseases to the...
The paper presents a scheme of vacuum electron acceleration due to tightly focused linearly polarize...
A new ion acceleration method, namely, phase-stable acceleration, usingcircularly-polarized laser pu...
The acceleration of protons in the interaction of a circularly polarized laser pulse with a thin foi...
Ion beams generated with ultra-intense laser-plasma accelerators hold promises to provide compact an...
Our previous research [J. X. Gong et al. Phys. Plasmas 24, 033103 (2017)] shows that in the presence...
Particle acceleration using ultraintense, ultrashort laser pulses is one of the most attractive topi...
We find the analytical electromagnetic fields, both paraxial and with non-paraxial corrections, of a...
Ministry of Science and Technology of the People's Republic of China [2016YFA0401102]; National Natu...
The propagation of ultraintense laser pulses through matter is connected with the generation of stro...
Results from theoretical investigations are presented which show that protons can be accelerated fro...
Detailed single- and many-particle calculations are carried out for the acceleration of protons empl...
The radiation pressure acceleration (RPA) of charged particles has been a challenging task in laser-...
Recently, radiation pressure acceleration (RPA) has been proposed and extensivelystudied, which show...
International audienceExperimental measurements of backward accelerated protons are presented. The b...
Laser accelerated protons can be a complimentary source for treatment of oncological diseases to the...
The paper presents a scheme of vacuum electron acceleration due to tightly focused linearly polarize...
A new ion acceleration method, namely, phase-stable acceleration, usingcircularly-polarized laser pu...
The acceleration of protons in the interaction of a circularly polarized laser pulse with a thin foi...
Ion beams generated with ultra-intense laser-plasma accelerators hold promises to provide compact an...
Our previous research [J. X. Gong et al. Phys. Plasmas 24, 033103 (2017)] shows that in the presence...
Particle acceleration using ultraintense, ultrashort laser pulses is one of the most attractive topi...
We find the analytical electromagnetic fields, both paraxial and with non-paraxial corrections, of a...
Ministry of Science and Technology of the People's Republic of China [2016YFA0401102]; National Natu...
The propagation of ultraintense laser pulses through matter is connected with the generation of stro...