We propose that domain inversion can be directly induced by femtosecond laser both theoretically and experimentally, whi......

The 5th-23rd high-order harmonics generation in rare gases in static gas target with 120-fs, 85-mJ/pulse, 10-Hz laser sy......

Our experimental results show that the presence of a proper amount of negative group velocity dispersion is essential to......

Chemical oxygen demand (COD) is a synthetic indicator that represents the degree of organic pollution in water. Compared......

Filamentation-induced water condensation and snow formation are investigated using laser pulses with different chirps an......

We report photoelectron energy spectra and angular distributions for ionization with elastic scattering in ultrastrong l......

High-speed dynamic spectrum data of transient detection has become the major means of access to transient information. H......

The intensity-dependent two-photon absorption and nonlinear refraction coefficients of GaP optical crystal at 800 nm wer......

We propose a new mechanism/scheme to explain the ultrafast population inversion of molecular ions which takes place in a......

A novel method for obtaining a single shot multi-point high dynamic range pulse contrast measurement is presented. We us......

We investigate intersubband Rabi flopping in modulation-doped semiconductor quantum wells with and without the propagati......

Property of the phase of the reemitted field in the semiconductor quantum wells (QWs) excited by femtosecond pulse train......

The influence on the level of amplified spontaneous emission (ASE) contrast resulting from the different seed pulse ener......

The spectral resolved femtosecond pump-probe experiment is applied to measure the third order nonlinear refractive index......

High-order harmonic generation from one-dimensional (1D) multi-atom molecular ions in an ultra-short laser field is theo......

We present the study of the interaction of an intense circularly polarized pulse with a solid target with one-dimensiona......

We report a ring cavity passively harmonic mode-locked fiber laser using a newly developed thuliumbismuth co-doped fiber......

Multi-kilojoule petawatt lasers using chirped-pulse amplification need large-scale compression gratings. Tiled-grating a......

The transit characteristics of gain electrons in the dynamic electric field in one micro-channel, the relation of the te......

With the evolution of a laser pulse in water, the formation of a nonlinear X wave during femtosecond filamentation is in......

To achieve high peak current with narrow pulse width, the circuit model is analyzed based on a fast and high-power metal......