光学学报, 1996, 16 (9): 1332, 网络出版: 2006-12-04
X-型波导全光开关的优化设计
Optimizing Design of All Optical Switches
非线性光学 弱光全光开关 耦合模理论 光束传播法 nonlinear optics weaklight all optical switch coupling mode theory beam propagalion method
摘要
依据耦合模理论与光束传播法(beam propagation method),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。
Abstract
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.
金国良, 曹俊锋, 曹庄琪, 陈益新. X-型波导全光开关的优化设计[J]. 光学学报, 1996, 16(9): 1332. 金国良, 曹俊锋, 曹庄琪, 陈益新. Optimizing Design of All Optical Switches[J]. Acta Optica Sinica, 1996, 16(9): 1332.