23 citations · 78 across the 10 of their papers we have counts for
10 papers
Monochromatic Cherenkov diffraction radiation from continuous coupling of an electron beam to a thin dielectric slab waveguide
Andrzej Szczepkowicz, Po-Wei Kuo, Yen-Cheh Huang
A scheme for generation of monochromatic Cherenkov radiation in a thin dielectric layer is proposed. The electrons travel in vacuum parallel to a dielectric, exciting a single sync…
Efficiency of gratings for silica fiber-coupled internal Smith-Purcell radiation and Cherenkov diffraction radiation -- a quantitative numerical study
Andrzej Szczepkowicz, Dmytro Konakhovych, Damian Sniezek +4
We propose a setup for measuring visible and near-visible internal Smith-Purcell radiation and Cherenkov Diffraction Radiation, based on silica and silicon, and perform quantitativ…
Single-electron Nano-chip Free-electron Laser
Yen-Chieh Huang, Luo-Hao Peng, Hossein Shirvani +3
A conventional free-electron laser is useful but large, driven by a beam with many relativistic electrons. Although, recently, keV electron beams have been used to excite broadband…
Frequency-domain calculation of Smith-Purcell radiation for metallic and dielectric gratings
Andrzej Szczepkowicz, Levi Schachter, Joel England
The intensity of Smith-Purcell radiation from metallic and dielectric gratings (silicon, silica) is compared in a frequency-domain simulation. The numerical model is discussed and…
Electron dynamics in grating-type dielectric laser accelerators: particle transfer function, generalized acceleration/deflection gradients and Panofsky-Wenzel theorem
Andrzej Szczepkowicz
The notions of acceleration gradient and deflection gradient are generalized to phasor quantities (complex-valued functions) in the context of dielectric laser acceleration (DLA).…
Application of transfer matrix and transfer function analysis to grating-type dielectric laser accelerators: ponderomotive focusing of electrons
Andrzej Szczepkowicz
The question of suitability of transfer matrix description of electrons traversing grating-type dielectric laser acceleration (DLA) structures is addressed. It is shown that althou…