Modulational instability in nonlocal media with competing non-Kerr nonlinearities
详细信息 查看全文
- 作者：C.G. Latchio Tiofacka ; e ; glatchio@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; H. Tagwoa ; htagwo@gmail.com" class="auth_mail" title="E-mail the corresponding author ; O. Dafounansoub ; dagaf10@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; A. Mohamadoub ; c ; d ; mohdoufr@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; T.C. Kofanea ; tckofane@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Modulational instability ; Non-Kerr nonlinearities ; Nonlocality ; Numerical simulations
- 刊名：Optics Communications
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：357
- 期：Complete
- 页码：7-14
- 全文大小：2440 K
文摘
- •
We consider a media with competing non-Kerr nonlinearities.
- •
The competition between not only strengths of nonlinearities but also the spatial scales due to sign variation of the spectrum of nonlocal response function are investigate.
- •
The increase in the absolute value of the quintic nonlinearity suppresses the instability in the regime.