Electron Beam Guiding with a Laser Bessel Beam
Levi Schächter,Wayne D. Kimura +1 more
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TLDR
In this article, the authors formulated the set of equations that describe the trajectories of electrons counter-propagating along a radially polarized optical Bessel beam (OBB) and showed that a significant fraction of the electrons can be transversally trapped by the OBB even in the case of "un-matched" injection.Abstract:
We formulate the set of equations that describe the trajectories of electrons counter-propagating along a radially polarized optical Bessel beam (OBB). It is shown that a significant fraction of the electrons can be transversally trapped by the OBB even in the case of “un-matched” injection. Moreover, these transversally trapped particles (TTP) can be transported without loss over more than half a meter long interaction region.read more
Citations
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Free electron lasers with variable parameter wigglers
TL;DR: In this article, a general discussion of the free-electron lasers (FEL's) with variable parameter wigglers is presented with a view towards their potential for the production of high power optical radiation at reasonable efficiency.
Journal ArticleDOI
Normalized transverse emittance reduction by an azimuthally symmetric optical Bessel-beam
Levi Schächter,Wayne D. Kimura +1 more
TL;DR: In this article , an electron counter-propagation along a radially polarized optical Bessel beam was investigated and it was shown that the radiation reaction force can reduce significantly the longitudinal angular momentum implying a similar reduction in the kinetic energy and the normalized transverse emittance.
Journal ArticleDOI
Considerations for a TeV collider based on dielectric laser accelerators
TL;DR: In this paper , the authors proposed the dielectric laser acceleration (DLA) approach for a future multi-TeV linear collider, which leverages well-established industrial fabrication capabilities and the commercial availability of tabletop lasers to reduce cost, with axial accelerating fields in the GV/m range.
Considerations for a TeV collider based on dielectric laser accelerators
R. J. England,Uwe Niedermayer,Lior Schachter,Thomas Hughes,Pietro Musumeci,R. K. Li,Wayne D. Kimura +6 more
TL;DR: In this paper , the authors proposed the dielectric laser acceleration (DLA) approach for a future multi-TeV linear collider, which leverages well-established industrial fabrication capabilities and the commercial availability of tabletop lasers to reduce cost, with axial accelerating fields in the GV/m range.
Journal ArticleDOI
Charged particle beam transport in a flying focus pulse with orbital angular momentum
TL;DR: In this article , the authors demonstrate the capability of flying focus (FF) laser pulses with orbital angular momentum (OAM) to transversely confine ultra-relativistic charged particle bunches over macroscopic distances while maintaining a tight bunch radius.
References
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Proceedings Article
Laser-induced damage in dielectrics with nanosecond-to-subpicosecond pulses
TL;DR: The application of chirped-pulse amplification to shortpulse lasers has led to a dramatic increase in the number of high-power sub-picosecond laser systems.
Journal ArticleDOI
Laser-Induced Damage in Dielectrics with Nanosecond to Subpicosecond Pulses
TL;DR: A theoretical model based on electron production via multiphoton ionization, Joule heating, and collisional (avalanche) ionization is in good agreement with experimental results.
Journal ArticleDOI
Optical micromanipulation using a Bessel light beam
TL;DR: In this paper, the authors demonstrate a technique for optical manipulation of micron-sized particles, including biological samples, using a zeroth-order Bessel light beam, which offers a non-diffracting focal line of light.
Journal ArticleDOI
Free-electron lasers with variable parameter wigglers
TL;DR: In this paper, a general discussion of the free-electron lasers (FEL's) with variable parameter wigglers is presented with a view towards their potential for the production of high power optical radiation at reasonable efficiency.
Journal ArticleDOI
Laser acceleration of electrons in vacuum
TL;DR: The vacuum beat wave accelerator (VBWA) concept is proposed and analyzed, and acceleration by two crossed beams is correctly described by the Lawson-Woodward theorem, and single-particle simulations confirm that substantial energy gains are possible and that optical components are not needed near the focal region.