Investigation on slow light of uniform fiber bragg gratings

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	Investigation on slow light of uniform fiber bragg gratings
	Lei, Jingli; Hou, Shanglin; Lv, Rui; Liu, Yan-Jun; Li, Suo-Ping
	2013
会议日期	March 25, 2013 - March 28, 2013
会议地点	Taipei, Taiwan
关键词	Fiber Bragg gratings Group delay Visibility Fringe visibilities Grating periods Numeric simulation Slow-light delay
页码	335-338
英文摘要	The impact of the grating of length, "dc" index change spatially averaged over a grating period and fringe visibility of the index change on group delay of uniform fiber Bragg grating are investigated in detail by means of numeric simulation and slow light delay characteris- tics this kind grating is presented emphatically. The calculated results indicate that the influence of "dc" index change spatially averaged over a grating period on group delay is most obviously, the maximum value of group delay is 140.087 ns, especially slow light delay is rapidly decaying. This provides theoretical basis for designing novel delay devices. Copyright © 2013 The Electromagnetics Academy.
会议录	Progress in Electromagnetics Research Symposium
会议录出版者	Electromagnetics Academy
语种	英语
ISSN号	15599450
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117585]
专题	理学院
作者单位	School of Science, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Lei, Jingli,Hou, Shanglin,Lv, Rui,et al. Investigation on slow light of uniform fiber bragg gratings[C]. 见:. Taipei, Taiwan. March 25, 2013 - March 28, 2013.