Chapter 2 : the basics equations and the complex analytical signal theory are introduced 第二章:首先介紹了porras提出的超短脈沖光束表達(dá)式和復(fù)解析信號理論。
In particular , based on the complex analytical signal theory , the solutions for the components of a pulsed gaussian - like beam in rectangular symmetry are derived and compared with those derived from slowly - varying - envelop - approximations ( svea ) 本部分給出了時間波形為gauss 、 hyperbolicsecant和lorentz的脈沖光束奇異性的計算模擬,并給出了解決這些奇異性的復(fù)解析信號( complexanalyticalsignal )解。