Flexible integration of optical switch with optical power splitting and   attenuating functions for optical fiber-based networking applications

doi:10.1016/j.optcom.2008.06.077

CORC > 北京大学 > 信息科学技术学院

	Flexible integration of optical switch with optical power splitting and attenuating functions for optical fiber-based networking applications
	Chen, Q. H. ; Wu, W. G. ; Wang, Z. Q. ; Yan, G. Z. ; Hao, Y. L.
刊名	optics communications
	2008
关键词	MEMS flexible integration optical power splitter optical switch variable optical attenuator LIQUID-CRYSTALS MEMS DESIGN
DOI	10.1016/j.optcom.2008.06.077
英文摘要	A flexible integration of optical switch with optical power splitting and attenuating functions has been proposed to optimally serve optical fiber-based networking applications. In this switch, an etched binary-slope sidewall reflector is electrostatically actuated in and out of the plane to manipulate optical signals between input and output optical fibers. The fabrication process is a simple combination of a bulk-silicon micromachining process and silicon-to-glass anodic bonding where fiber alignment grooves, reflectors and actuators are fabricated on the same silicon substrate. Ball-lensed fibers are assembled with the device to achieve high coupling efficiency. Performances of the fabricated devices are measured and discussed. The switching time is less than 9 ms at 31 V. The excess loss of the device is less than 3 dB and the controllable attenuation range is up to 38 dB at 139 V, respectively. Moreover, polarization-dependent loss is less than 0.7 dB in the whole attenuation and splitting range. (C) 2008 Elsevier B.V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000259437500043&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Optics; SCI(E); EI; 3; ARTICLE; 19; 5049-5057; 281
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152910]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Chen, Q. H.,Wu, W. G.,Wang, Z. Q.,et al. Flexible integration of optical switch with optical power splitting and attenuating functions for optical fiber-based networking applications[J]. optics communications,2008.
APA	Chen, Q. H.,Wu, W. G.,Wang, Z. Q.,Yan, G. Z.,&Hao, Y. L..(2008).Flexible integration of optical switch with optical power splitting and attenuating functions for optical fiber-based networking applications.optics communications.
MLA	Chen, Q. H.,et al."Flexible integration of optical switch with optical power splitting and attenuating functions for optical fiber-based networking applications".optics communications (2008).