Resonance degenerate plane lattice of magnetodielectric spheres with a hole
The solution of the problem on electromagnetic waves scattering by a plane lattice of magnetodielectric spheres, in which the lattice degenerate resonance is excited, is considered.
Structural Functions of Electromagnetic Coupling of the Magnetodielectric Sphere Resonance Grating
Drawing of structure functions of electromagnetic coupling of magnetodielectric sphere electric and magnetic resonance plane gratings is considered
PULSE: a high-repetition-rate linac driver for x-ray FELs
We describe a staged concept for a linac-based freeelectron laser providing coherent tuneable VUV and soft X-ray output with pulse lengths down to 10 fs or less. Use of 1.3 GHz cryomodules operated with CW RF will allow flexible pulse patterns at potentially very high repetition rates up to 1 MHz. We consider the options for FELs that may be included in a facility of this type.