Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hajar Alirezaee"'
Autor:
Masoud Saeed, Abdollah Eslami Majd, Hajar Alirezaee, Seyyed Mohammad Reza Darbani, M. Sharifian
Publikováno v:
IEEE Transactions on Plasma Science. 48:576-580
In this article, a photocurrent model is used to investigate terahertz (THz) generation in two-color laser-induced preformed air microplasma. Comprehensive 2-D numerical particle-in-cell (PIC) simulations are done to understand the most important mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99ea089dbdf04cebfeefbdd20f3847e0
https://doi.org/10.1109/tps.2019.2963298
https://doi.org/10.1109/tps.2019.2963298
Autor:
Abdollah Eslami Majd, Ali Reza Niknam, Masoud Saeed, M. Sharifian, Seyyed Mohammad Reza Darbani, Hajar Alirezaee
Publikováno v:
The European Physical Journal Plus. 135
Based on the photocurrent model, terahertz (THz) radiation generation in three-color (fundamental ($$\omega $$), second-harmonic ($$2\omega $$), and third-harmonic ($$3\omega $$)) laser-induced air plasma is studied using particle in cell simulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::361c7e69a5b7a13129616df310214f9b
https://doi.org/10.1140/epjp/s13360-020-00320-z
https://doi.org/10.1140/epjp/s13360-020-00320-z
Autor:
Hajar Alirezaee, M. Sharifian
Publikováno v:
Physics of Plasmas. 25:043112
The contribution of the photocurrent mechanism has been investigated in terahertz (THz) generation in laser-induced gas plasma. This study was done through comparing the THz amplitude for two phase differences φ = 0 , π / 2 between the fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::422409c0f44144ebb84589ee4a8c1228
https://doi.org/10.1063/1.5020774
https://doi.org/10.1063/1.5020774
Mode couplings in a two-stream free-electron laser with a helical wiggler and an ion-channel guiding
Autor:
Hajar Alirezaee, T. Mohsenpour
Publikováno v:
Physics of Plasmas. 21:082113
In this study, the method of perturbation has been applied to obtain the dispersion relation (DR) of a two-stream free-electron laser (FEL) with a helical wiggler and an ion-channel with all relativistic effects on waves. This DR has been solved nume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::338400f714869ee06bb0060c1077fefe
https://doi.org/10.1063/1.4892958
https://doi.org/10.1063/1.4892958