摘要强飞秒激光在空气中传输时, 其传输距离会远远超越衍射极限, 产生高强度光丝和低密度
等离子体, 并伴随超连续白光的辐射, 这为远距离遥感探测大气污染物提供了一种有效的技术 …

We present a survey of fractional differential equations and in particular of the computational
cost for their numerical solutions from the view of computer science. The computational …

Phase modulation is currently applied on pump laser beams propagating in thick optical
elements to avoid optical damage induced by Brillouin backscattering. The experimental …

Abstract Four‐Wave Mixing (FWM) is one of the non‐linear phenomena affecting long‐reach
communication systems and high bandwidth. Research communities use simulation tools for …

A split-step numerical method for calculating ultrafast free-electron dynamics in dielectrics is
introduced. The two split steps, independently programmed in C++ 11 and FORTRAN 2003 …

Numerical solution of relativistic quantum optics problems requires high performance
computing due to the rapid oscillations in a relativistic wavefunction. Clusters of graphical …

The general form of the kinetic equation for the filament number density with allowance for
effects of their creation and decay is formulated—a nonlinear diffusion equation. The …

The filamentation of ultraviolet and infrared nanosecond light pulses in fused silica is
investigated theoretically and numerically. Emphasis is put on the action of a dynamical …

Сформулирован общий вид кинетического уравнения для плотности числа
филаментов с учетом эффектов их рождения и распада-нелинейное уравнение …

Electrons are the driving force behind every chemical reaction. The exchange, ionization, or
even relaxation of electrons is behind every bond broken or formed. According to the Bohr …