We studied the ionization and dissociation of polyatomic molecule methane in an intense femtosecond laser field with wav......

The effects of gain narrowing and high order dispersions on the pulse duration in our kilohertz chirped-pulse amplificat......

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

We investigate the propagation dynamics of nonlinear chirped optical laser pulses in a two-level medium. For certain chi......

The chirp effect in supercontinuum (SC) generation in photonic crystal fibers (PCFs) is researched carefully in experime......

The nonparaxial property of the chirped pulsed beam is analyzed both quantitatively and qualitatively. Through the quali......

The behavior of population transfer in an excited-doublet four-level system driven by linear polarized few-cycle ultrash......

An all-optical serial-to-parallel converter (SPC) utilizing two cascaded phase modulators and optical band-pass filters ......

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

We investigate the ultrafast nonlinear phenomena of picosecond chirped non-ideal hyperbolic secant pulse evolution in si......

We describe a Ti:sapphire multi-pass amplifier with high efficiency at the repetition rate of 1 kHz. In the amplifier, t......