supported by the National Natural Science Foundation of China(Grant Nos.11135012,10925421,11375262 and 11220101002);the National Basic Research Program of China(Grant No.2013CBA01501)
Interactions of two counter-streaming plasmas driven by high power laser pulses are studied on Shenguang II laser facility.Filamentary structures were observed in the interaction region after the electrostatic shockwa...
supported in part by NSFC (Grant Nos. 11105217, 11121504, and 10925421);National Basic Research Program of China (Grant No. 2009GB105002)
It is found that there is an upper-limit critical power for self-guided propagation of intense lasers in plasma in addition to the well-known lower-limit critical power set by the relativistic effect.Above this upper-...
supported by the National Natural Science Foundation of China (Grant Nos. 10935002,10925421,and 10974250);the National Basic Research Program of China (973 Program,Grant No.2007CB815102)
The paper has studied the influence of target material and thickness on energy and angular distributions of the protons generated by using an 800 rim, 60 fs, 0.24 J laser pulse to irradiate solid target foils. The res...
supported in part by National Natural Science Foundation of China(Nos.10734130,10925421,11075105);the National Basic Research Program of China(Nos.2007CB310406,2009GB105002)
A wakefield driven by a short intense laser pulse in a perpendicularly magnetized underdense plasma is studied analytically and numerically for both weakly relativistic and highly relativistic situations. Owing to the...
Project supported by the National Natural Science Foundation of China (Grant Nos.10925421,11135012,11105217, and 11121504)
Terahertz (THz) radiation has attracted much attention due to its wide potential applications. Though radiation can be generated with various ways, it is still a big challenge to obtain strong tabletop sources. Plas...
Terahertz radiation, defined in the frequency range of O. 1-10 THz, has been exploited to demonstrate unique properties that do not apply to the adjacent domains of the electromagnetic waves, such as infrared and micr...