Dr. Charles Varin Profile

Dr. Charles Varin

at Cégep de l'Outaouais

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Author

Publications (5)

Proceedings Article | 12 October 2021 Presentation

Three-dimensional particle-in-cell simulations of intense few-cycle pulse, multilayer interference coating interactions

Joseph Smith, Simin Zhang, Charles Varin, Vitaly Gruzdev, Enam Chowdhury

Proceedings Volume 11910, 119100E (2021) https://doi.org/10.1117/12.2598480

KEYWORDS: Coating, Photonic integrated circuits, Optical simulations, Electrons, Multilayer interference, Laser induced damage, Dielectrics, Plasmas, Fusion energy, Multilayers

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Proceedings Article | 12 August 2008 Paper

Toward attosecond electron pulses using ultra-intense lasers

Charles Varin, Pierre-Louis Fortin, Michel Piché

Proceedings Volume 7099, 70992M (2008) https://doi.org/10.1117/12.807363

KEYWORDS: Ultrafast phenomena, Numerical simulations, Particles, Laser applications, Clouds, Pulsed laser operation, Femtosecond phenomena, Plasma, 3D acquisition, Laser optics

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Proceedings Article | 8 September 2006 Paper

Attosecond electron pulses from multiterawatt transverse magnetic laser beams

Charles Varin, Michel Piché

Proceedings Volume 6343, 634344 (2006) https://doi.org/10.1117/12.707932

KEYWORDS: Magnetism, Ultrafast phenomena, Clouds, Pulsed laser operation, Numerical simulations, Transmission electron microscopy, Particles, Ultrafast lasers, Photons, Numerical analysis

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Proceedings Article | 17 February 2003 Paper

Free-space electron acceleration by the longitudinal electric field of high-intensity TMop laser beams

Charles Varin, Michel Piche

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.477517

KEYWORDS: Phase velocity, Free space, Magnetism, Phase shifts, Electromagnetism, Photon polarization, Laser damage threshold, Light wave propagation, Laser beam propagation, Radio propagation

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Proceedings Article | 24 May 1999 Paper

Conical wave packets: their propagation speed and their longitudinal fields

Michel Piche, Guy Rousseau, Charles Varin, Nathalie McCarthy

Proceedings Volume 3611, (1999) https://doi.org/10.1117/12.349275

KEYWORDS: Bessel beams, Wave propagation, Bessel functions, Beam propagation method, Phase velocity, Particles, Dispersion, Modulation, Visibility, Axicons

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