We report for the first time on the observation of self-mode-locking in a diode pumped self-Q-switched (SQS)Nd3+,Cr4+ : YA G laser. This phenomenon results from
The structural properties of water at different temperatures have been investigated using a flexible water model in the isothermal-isobaric ensemble. With decre
We have collected 18 γ-ray-loud BL Lac with observed data in multiwavedand, we find that γ-ray flux densities correlate better with the near-IR flux densities
The flux density structure functions of PSRs B0525+21 and B2111+46 are calculated with the refractive interstellar scintillation (RISS) theory. The theoretical
We first give the theoretical result of the stabilization of general discrete chaotic systems by using impulsive control. As an example and an application of th
With the help of a weak linearly polarized low-frequency field, we study high-order harmonic generation in a circularly polarized high-frequency field. Although