首页> 外文会议>NAFOSTED Conference on Information and Computer Science >A compact triplexer based on cascaded three tilted MMI couplers using silicon waveguides
【24h】

A compact triplexer based on cascaded three tilted MMI couplers using silicon waveguides

机译:一种基于级联的三倾斜MMI耦合器的紧凑型三重交通器,使用硅波导

获取原文

摘要

In this paper, a compact triplexer is proposed by cascading three tilted multimode interference couplers for FTTH applications. AH components based on silicon rib waveguides. Firstly, a MMI coupler is designed to separate the 1310 nm wavelength band by using pseudo self-imaging technique. A tiled MMI coupler is then cascaded to separate the 1490 nm and 1550 nm wavelength bands. Numerical simulations are utilized three-dimensional beam propagation method (3D-BPM) incorporated with effective index method (EIM) for designing and optimizing the whole device. Simulation results show that an optical performance of the device satisfies with ITU G.983 recommendation.
机译:在本文中,通过级联用于FTTH应用的三个倾斜的多模干扰耦合器来提出紧凑的三重交通器。基于硅肋波导的AH组分。首先,设计MMI耦合器通过使用伪自成像技术来分离1310nm波长带。然后级联MMI耦合器级联以分离1490nm和1550nm波长带。使用具有有效索引方法(EIM)的三维光束传播方法(3D-BPM)用于设计和优化整个装置的数值模拟。仿真结果表明,设备的光学性能满足ITU G.983推荐。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号