Radiation of a laser-channeled electron

Beam deflection by planar–curved laser channels

“…1). It was shown earlier [5,19] that the longitudinal momentum component in OL is constant, and, since b k ! 1, the longitudinal speed may be expressed as…”

“…Similar system is extensively analyzed by other groups [12][13][14] in terms of ponderomotive force. The peculiarities of electrons dynamics in OL have been also considered from different possible applications point of view in a number of papers [2][3][4][5][15][16][17][18][19][20].…”

“…The averaged effective potential in the region of two laser beams overlapping is capable of trapping charged particles in the channeling regime. We have already reported on the evident parallels of optical lattice channeling (OLC) and crystal channeling [4,5]. OL was formed by two independent laser beams crossed at a particular angle.…”

Advanced Channeling Technologies in Plasma and Laser Fields

“…Kapitza and Dirac were the first who referred to the electron dynamics in such an interference field in well known paper [95] evaluating for the first time the electron beam diffraction in periodical field of an optical lattice. Since that many papers have been published proposing a tool for monitoring the electron beam size [96], a new-type free electron laser with optical undulator [97][98][99][100][101], a novel channeling radiation source [102][103][104][105] as well as several works clarifying processes taking place at interaction of charged beams in various periodical optical systems [106][107][108]. Practically all those papers have been dedicated to the particle dynamics in the field of two laser beams.…”

“…The radiation spectrum of a charged particle emitting in a crossed laser field is characterized by two peak frequencies ω 1,2 = Ω 1,2 /(1 − β cos θ) [105], where Ω 1,2 were defined before by the expressions (8). Both of them being measured in the forward direction (θ = 0) are shifted by the factor of ∼ 2γ 2 due to the Doppler effect.…”