摘要
依据耦合模理论与光束传播法（Ｂｅａｍｐｒｏｐａｇａｔｉｏｎｍｅｔｈｏｄ），提出了由Ｘ结波导到交叉波导的系列化全光开关设计。此设计方法可以对不同的材料（自聚焦、自散焦）、不同的非线性折射率和波长等进行波导全光开关优化设计。
To realize the weak light all optical switch, a series of all optical switch designs, including X switch and intersection switch, are proposed based on coupling mode theory and beam propagation method. It can be used to optimize the all optical switch design for different materials (self focus and defocus), nonlinear indices and wavelengths.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1996年第9期1332-1336,共5页
Acta Optica Sinica
关键词
非线性光不
弱光
全光开关
光束传播法
X型
波导
nonlinear optics, weaklight all optical switch, coupling mode theory, beam propagalion method.
