the Key R&D Program of China(Grant No.2022YFA1604301);the National Natural Science Foundation of China(Grant Nos.92050201,92250306,and 12204018)。
Nondipole effects are ubiquitous and crucial in light-matter interaction.However,they are too weak to be directly observed.In strong-field physics,motion of electrons is mainly confined in transverse plane of light fi...
Supported by the National Natural Science Foundation of China under Grant Nos 41331067,41474125,41274144,41174124 and 41121003;the National Basic Research Program of China under Grant Nos 2013CBA01503 and 2012CB825602;the Key Research Program of Chinese Academy of Sciences under Grant No KZZD-EW-01-4
By performing one-dimensional (l-D) hybrid simulations, we analyze in detail the parametric instabilities of the Alfv^n waves with a spectrum in a low beta plasma. The parametric instabilities experience two stages....
Supported by the National Natural Science Foundation of China under Grant No 61205110;the Key Laboratory Foundation of China Academy of Engineering Physics(No 9140C680301100C6806);the Innovation Foundation of Laser Fusion Research Center.
Temporal,spectral and spatial characters of 0.3-nm-bandwidth high-energy laser pulse propagating through a long path are studied in detail in one newly constructed beamline of our laser facility.The evolution of propa...
Supported by the Post-Doctoral Research Program of China(42956);the National Basic Research Program of China;the National Natural Science Foundation of China under Grant No 40890163.
Analysis on the spatial structure of electrostatic solitary waves(ESWs)along the plasma sheet boundary layer(PSBL)near an on-going magnetic reconnection X-line is performed.Most of the ESWs in the PSBL of R3 region ne...
Nonlinear ion-acoustic solitary wave structures in collisionless,non-relativistic,homogenous,magneto-rotating plasma,in which the electron species follow the kappa distribution function,are studied.The Korteweg-de Vri...
Supported by the National Natural Science Foundation of China under Grant Nos.41004060 and 40890163;the Open Research Fund Program of the Key Laboratory of Space Weather,Chinese Academy of Sciences;the Fundamental Research Funds for the Central Universities.
A sharp dipolarization front(DF)has recently been detected in the Earth's magnetotail and is associated with complex kinetic effects.We present one event where a tailward propagating negative DF(with Bz decreasing sha...
by the National Basic Research Program of China under Grant No 2009CB929300;the National Natural Science Foundation of China under Grant Nos 60725417,10804019 and 60990321;Shanghai Science and Technology Committee under Grant Nos 08dj1400302 and 09dj1400103;Japan Science and Technology Corporation(JST)Project.
Au/GaAs/Au plasmonic cavities with a periodic hole array perforated in the top Au layer are studied.Propagating surface plasmons(PSPs)and localized surface plasmons(LSPs)associated with the rectangle hole shapes are f...
Supported by the National Natural Science Foundation of China under Grant Nos 50875255 and 10902123.
Based on the Bragg scattering mechanism of phononic crystals (PCs), a periodic composite material pipe with fluid loading is designed and studied. The band structure of the flexural wave in the periodic pipe is calc...
Based on the Collins formula in a cylindrical coordinate system and the method of introducing a hard aperture function into a finite sum of complex Gaussian functions, an approximate three-dimensional analytical formu...
Supported by the Natural Science Foundation of Fujian Province under Grant No 2006J0237.
We investigate the polarization change of partially coherent electromagnetic vortex beams propagating in turbulent atmosphere. It is shown that the polarization of the beams will experience changes, and the changes of...