基于双面反射镜的N×N光开关的特性分析和实验研究

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	基于双面反射镜的N×N光开关的特性分析和实验研究
	董作人 ; 夏志平 ; 秦世博 ; 陈高庭 ; 瞿荣辉 ; 方祖捷
刊名	中国激光
	2007
卷号	34 期号:2 页码:234
关键词	光通信 N×N机械光开关双面反射镜无阻塞微电磁驱动器 optical communication N×N mechanical optical switch two-facet reflective mirror non-blocking micro electromagnetism actuator
ISSN号	0258-7025
其他题名	Analyses and Experimental Study of a N×N Optical Switch Using Two-Facet Reflective Mirrors
中文摘要	报道了基于双面反射镜的N×N光开关器件。介绍了使用双面反射镜的2×2, 4×4光开关的集成光路设计和工作原理; 采用Benes网络, 以2×2和4×4光开关为基本单元的N×N光开关器件的整体结构, 并根据“一笔画”原理, 分析了4×4, 8×8和16×16光开关矩阵的可重排无阻塞特性和光开关矩阵的光路选择算法。最后, 基于2×2, 4×4光开关技术制备了16×16光开关矩阵。测试表明, 该器件具有良好的插入损耗、回波损耗、串扰和开关时间等性能, 从而验证了设计思想和工艺的可行性。在基于双面反射镜的光开关矩; An N×N optical switch device based on two-facet reflective mirrors is reported in the paper. Operation principle of the 2×2 and 4×4 optical switches based on the two-facet reflective mirrors and micro electromagnetism actuator is introduced; N×N optical switch matrixes consisting of the 2×2 and 4×4 optical switches are designed based on Benes networking; the rearrangeable non-blocking feature of 4×4, 8×8 and 16×16 optical switch matrixes and their routing algorithm are analyzed by using the principle invented by Euler in Knigsberg Bridge Problem. The fabrication and technologies of 2×2 and 4×4 optical switches are then described. A 16×16 switch matrix was fabricated; the device was measured with good performances on insertion loss, return loss, cross-talk, on-off speed, and so on, demonstrating the feasibility of the design and technology experimentally. The application of the two-facet mirror makes it possible to use much less moveable mirrors than the cross-bar configuration, and simplifies the control program with improved reliability of the optical switch matrix. The method may hopefully find applications in middle-scale exchange machine, network management and optical measurement.
分类号	TN929.11
收录类别	EI
语种	中文
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/2236]
专题	上海光学精密机械研究所_信息光学开放实验室
推荐引用方式 GB/T 7714	董作人,夏志平,秦世博,等. 基于双面反射镜的N×N光开关的特性分析和实验研究[J]. 中国激光,2007,34(2):234, 238.
APA	董作人,夏志平,秦世博,陈高庭,瞿荣辉,&方祖捷.(2007).基于双面反射镜的N×N光开关的特性分析和实验研究.中国激光,34(2),234.
MLA	董作人,et al."基于双面反射镜的N×N光开关的特性分析和实验研究".中国激光 34.2(2007):234.