Translated Titles

The Effect of Quintic Nonlinearity on Evolution of the Chirp of the Gause Pulse


沈自強(Zi-Qiang Shen);任志君(Zhi-Jun Ren);萬旭(Xu Wan);應朝福(Chao-Fu Ying)

Key Words

五次非線性 ; 啁啾 ; 高斯脈衝 ; quintic nonlinearity ; chirp ; Gauss pulse



Volume or Term/Year and Month of Publication

26卷6期(2005 / 12 / 01)

Page #

62 - 64

Content Language


Chinese Abstract


English Abstract

In the paper, we derive an analytic expression of the chirp including the effect of quintic nonlinearity on the chirp properties from extended nonlinear Schrödinger equation. As an example of Gause pulse, The result shows: the effect of quintic nonlinearity on the chirp depends on the initial chirp, the fiber loss, and the peak power of the light field, And the effect of quintic nonlinearity can let the chirp smaller, let the extreme value of the chirp to move to the both sides of the pulse and let the quite wide net chirp equals to be zero or to be zero approximately in the central region of the pulse when the fiber with reasonably quintic nonlinearity is chosen.

Topic Category 基礎與應用科學 > 物理
工程學 > 電機工程