supported by the National Key Research and Development Program of China(No.2023YFB3610601);the International Partnership Program for Grand Challenges of the Chinese Academy of Sciences(No.174GJHZ2022016GC);the National Special Program for High-level Talents Science and Technology(No.SQ2022RA24910010)
A high-energy pulsed vacuum ultraviolet(VUV) solid-state laser at 177 nm with high peak power by the sixth harmonic of a neodymium-doped yttrium aluminum garnet(Nd:YAG) amplifier in a KBe_(2)BO_(3)F_(2) prism-coupled ...
supported by the Guangdong Basic and Applied Basic Research Foundation(Grant No.2020A1515111143);the Natural Science Foundation of Guangdong Province(Grant Nos.2021A1515011532 and 2023ZDZX3022);Shenzhen Government’s Plan of Science and Technology(Grant Nos.JCYJ20220818100019040,RCYX20210609103157071,and JCYJ20230808105713028)。
High-intensity vortex beams with tunable topological charges and low coherence are highly demanded in applications such as inertial confinement fusion(ICF) and optical communication. However, traditional optical vorti...
Project supported by the National Natural Science Foundation of China(Grant Nos.11674198 and 11874241);the Taishan Scholar Project of Shandong Province,China
The molecular orientation created by laser fields is important for steering chemical reactions. In this paper, we propose a theoretical scheme to manipulate field-free molecular orientation by using an intense super-G...
A class of rapid algorithms for independent component analysis (ICA) is presented. This method utilizes multi-step past information with respect to an existing fixed-point style for increasing the non-Gaussianity. Thi...
Project supported by the National Natural Science Foundation of China(Grant No.10774039);the Basic Research Program of Education Bureau of Henan Province of China(Grant No.072300410130)
Using time-dependent multilevel approach (TDML), this paper studies the dynamics of coherent control of Rydberg lithium atoms and demonstrates that Rydberg lithium atoms can be transferred to states of higher princi...
the National Natural Science Foundation of China (No.10674183);the National"973"Project of China (No.2004CB719804);Ph.D.Degrees Foundation of Ministry of Education of China (No.20060558068).
We derived the theoretical results of soliton interactions in optical fiber with super-Gaussian sliding-frequency filters. The results demonstrate that the interactions between optical fiber solitons can be effectivel...
Supported by the National Natural Science Foundation of China under Grant No 10576038.
A numerical simulation used to compute the spatio-temporal dynamics of pulse formation of diode-pumped Q- switched Yb: YA G laser is carried out. The model takes the laser amplification and gain saturation, the prope...
The problem of blind separation of signals in post nonlinear mixture is addressed in this paper. The post nonlinear mixture is formed by a component wise nonlinear distortion after the linear mixture. Hence a nonlin...