Chinese Optics Letters, Volume. 11, Issue s2, S23501(2013)
Investigations of ionization-induced injection of laser wake field acceleration using phenomenological model
We develop a phenomenological model to investigate dynamics of ionization-induced injection. In the "bubble" regime of laser wakefield acceleration (LWFA), it is found that there is an upper limit for laser intensity of ionization-induced injection. In the plane perpendicular to the laser polarization, when the laser pulse is linearly polarized, ionization-induced injected electrons exhibit a filamented structure and semi-coherent betatron oscillation.
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Qiang Chen, Jiansheng Liu, Wentao Li, Aihua Deng, Wentao Wang, Ye Tian, Cheng Wang. Investigations of ionization-induced injection of laser wake field acceleration using phenomenological model[J]. Chinese Optics Letters, 2013, 11(s2): S23501
Category: Other Areas of Optics
Received: Jan. 27, 2013
Accepted: Mar. 3, 2013
Published Online: Aug. 22, 2013
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