We present a novel cluster-seven-core photonic crystal fiber which possesses high nonlinearity and supports the high-power pumping.Its nonlinearity coefficient
The irradiation effects of 0.28-2.80 MeV protons on GalnP/GaAs/Ge solar cells have been analysed, and then correlated with the displacement damage dose. The res
Spectra for two polarized states with competition on the inverted population in a set of two-dimensional (2D) active random media are calculated, and these rand
For the purpose of improving conversion effciency of solar cells by applying the effect of the wavelength conversion of rare earth ions,photo-luminescence and e
A cw diode side-pumped Nd:YAG laser is frequency doubled to 532nm with an intracavity KTP crystal in a V-shaped arrangement, achieving an output power of 40 W c
We study the mechanism of microwave response properties of SiCp/paraffin nanocomposites and propose a mi-crowave absorption model of nanocomposites based on the
The single-particle spectrum obtained from the relativistic mean field (RMF) theory is used to extract the shell correction energy with the Strutinsky method.Co
We study the Rosen-Zener transition (RZT) in a nonlinear system for two-component Bose-Einstein condensates in optical lattices. It is found that the percentage