Nonlinear propagation of intense femtosecond laser pulses in bulk transparent media leads
to a specific propagation regime, termed femtosecond filamentation, which in turn produces …

Nonlinear propagation of intense femtosecond laser pulses in bulk transparent media
produces a wealth of physical effects, whose combined action leads to a specific …

摘要超快激光在透明介质传输中会导致长程无衍射传输的成丝现象. 伴随着丰富的非线性光学
效应, 激光脉冲光谱会被极大展宽, 覆盖从微波到紫外的超宽范围, 被称为超连续谱 …

When the peak power exceeds many times the critical power of self-focusing, femtosecond
vortex beams will break up into multiple filaments with random distribution because of the …

Filament-induced breakdown spectroscopy (FIBS) is an analytical method that holds
significant promise for remote sensing. In FIBS, it is desirable to maximize the intensity and …

In the present study, we consider the self-regulated generation of spatially homogeneous
low density plasma (LDP) micro-channels as a high intensity ionization source arising from …

We study the coherence properties of continuum generation in YAG crystals seeded by 180
fs pulses at 1035 nm when the driving beam exhibits small fluctuations of the spatial phase …

We show that a simple diffractive phase element (DPE) can be used to manipulate at will the
positions and energy of multiple filaments generated in fused silica under femtosecond …

Recently, optimization techniques have had a significant impact in a variety of fields, leading
to a higher signal-to-noise and more streamlined techniques. We consider the possibility for …

Applications based on near-infrared femtosecond laser-induced plasma in biological
materials involve numerous ionization events that inevitably mediate physicochemical …