AU - Akbary, Danial AU - Jahangiri, Fazel AU - Akhyani, Mina AU - Niknam, Ali reza AU - Massudi, Reza TI - Estimating the Final Energy Gain of Electron in a Gaussian Laser Field Using Plane Wave Approximation PT - JOURNAL ARTICLE TA - opsi JN - opsi VO - 23 VI - 0 IP - 0 4099 - http://opsi.ir/article-1-1290-en.html 4100 - http://opsi.ir/article-1-1290-en.pdf SO - opsi 0 ABĀ  - Instantaneous energy gain of an electron in a plane laser field is calculated when passes through an arbitrary spatial boundary. Moreover, the final energy gain of electron in a Gaussian laser field is also numerically calculated. By repeating the calculations under different initial conditions, it is shown that the final energy gain in a Gaussian laser field could be estimated using that is obtained by plane wave approximation CP - IRAN IN - LG - eng PB - opsi PG - 617 PT - Research YR - 2017