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@ARTICLE{Mayet:418249,
      author       = {Mayet, F. and Assmann, R. and Dorda, U. and Kuropka, W.},
      title        = {{U}sing {S}hort {D}rive {L}aser {P}ulses to {A}chieve {N}et
                      {F}ocusing {F}orces in {T}ailored {D}ual {G}rating
                      {D}ielectric {S}tructures},
      journal      = {Nuclear instruments $\&$ methods in physics research / A},
      volume       = {909},
      issn         = {0168-9002},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ. Co.},
      reportid     = {PUBDB-2019-00297, arXiv:1801.10373},
      pages        = {208 - 212},
      year         = {2018},
      note         = {© Elsevier B.V.},
      abstract     = {Laser-driven grating type DLA (Dielectric Laser
                      Accelerator) structures have been shown to produce
                      accelerating gradients on the order of GeV/m. In simple
                      $\beta$-matched grating structures due to the nature of the
                      laser induced steady-state in-channel fields the per period
                      forces on the particles are mostly in longitudinal
                      direction. Even though strong transverse magnetic and
                      electric fields are present, the net focusing effect over
                      one period at maximum energy gain is negligible in the case
                      of relativistic electrons. Stable acceleration of realistic
                      electron beams in a DLA channel however requires the
                      presence of significant net transverse forces. In this work
                      we simulate and study the effect of using the transient
                      temporal shape of short Gaussian drive laser pulses in order
                      to achieve suitable field configurations for potentially
                      stable acceleration of relativistic electrons in the
                      horizontal plane. In order to achieve this, both the laser
                      pulse and the grating geometry are optimized. Simulations
                      conducted with the Particle-In-Cell code VSim 7.2 are shown
                      for both the transient and steady state/long pulse case.
                      Finally we investigate how the drive laser phase dependence
                      of the focusing forces could affect a potential DLA-based
                      focusing lattice.},
      cin          = {MPY1},
      ddc          = {530},
      cid          = {I:(DE-H253)MPY1-20170908},
      pnm          = {631 - Accelerator R $\&$ D (POF3-631) / ACHIP - Laser
                      Accelerators on a Chip $(ACHIP_2015-10-01)$},
      pid          = {G:(DE-HGF)POF3-631 / $G:(DE-HGF)ACHIP_2015-10-01$},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16},
      eprint       = {1801.10373},
      howpublished = {arXiv:1801.10373},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:1801.10373;\%\%$},
      UT           = {WOS:000451748000046},
      doi          = {10.1016/j.nima.2018.01.095},
      url          = {https://bib-pubdb1.desy.de/record/418249},
}