Interaction between an electronic system and multiphotons in a strong laser field 强光场中电子系统与多光子的相互作用
The discrete variable representation ( dvr ) scheme is applied to investigate the photoelectron spectrum ( pes ) of multiphoton ionization for some diatomic molecules in strong fields 摘要采用离散变量表示( dvr )方案研究了双原子分子在强场下的多光子电离光电子能谱,得到了与实验相同的结果。
With the intensity of laser increased a series of new phenomena appears , for example , multiple photon lonization ( mpi ) , above threshold lonization ( ati ) , tunnel lonization ( tl ) , stable lonization ( si ) and so on 随着激光强度的增加,会出现一系列的新现象,例如多光子电离,隧穿电离,阈上电离和稳定化电离等现象。
The main results are : ( 1 ) the tof - ms and rempi spectrum of carbon disulfide are detected . ( 2 ) the tof - ms of carbon disulfide is identified ; the rempi spectra of c , s , cs and cs2 are analyzed ( 3 )通过对实验测定的tof质谱和分质量的rempi谱的分析,讨论了二硫化碳分子的多光子共振电离一解离通道以及碎片的解离通道。
In another circunstance , the tvo ent angle datom considered as identical particles and they both move in the optical field . after an interaction time t , the levels of the entangled atoms are split into different levels 若对这些模型作进一步的扩展,则是研究n个原子与单模场的相互作用,其中包括多原子体系与单模场的单光子相互作用和多光子相互作摘要用。