5 papers
Topology of Plasma Wakefields Driven by Two Color Laguerre Gaussian Laser Pulses
Saumya Singh, Dinkar Mishra, Shivani Aggarwal +2
Plasma wakefield excitation driven by two color Laguerre Gaussian laser pulses carrying orbital angular momentum is investigated analytically and through quasi-cylindrical particle…
Azimuthally polarized terahertz radiation generation using radially polarized laser pulse in magnetized plasma
Shivani Aggarwal, Dinkar Mishra, Saumya Singh +2
An analytical formulation of a radially polarized laser pulse propagating in a homogeneous, magnetized plasma is presented using Lorentz force, continuity and Maxwells equations. P…
Second harmonic generation by radially polarized laser beam propagating in homogeneous plasma
Shivani Aggarwal, Saumya Singh, Dinkar Mishra +2
This study presents an investigation of second harmonic generation (SHG) resulting from interaction of radially polarized laser beam propagating in homogeneous, unmagnetized plasma…
Wakefield generation and electron acceleration via propagation of radially polarized laser pulses in homogeneous plasma
Shivani Aggarwal, Saumya Singh, Dinkar Mishra +2
The paper presents a study of wakefield generation and electron injection via propagation of radially polarized laser pulses in homogeneous pre-ionized plasma. The analytical study…
Twisted terahertz radiation generation using Laguerre-Gaussian laser pulse propagating in axially magnetized plasma
Dinkar Mishra, Saumya Singh, Bhupesh Kumar +1
We present analytical and simulation study of twisted terahertz (THz) radiation generation via propagation of a circularly polarized Laguerre Gaussian (LG) laser pulse in homogeneo…