QQ客服 官方微博 反馈留言

	Research on phase reconstruction and chromatic dispersion characteristic of thin film filters
	Cui, XY ; Zheng, XP ; Li, YH ; Xu, YZ ; Liu, SH
	2010-05-06 ; 2010-05-06
关键词	optical filters optical fiber communication phase reconstruction group velocity delay chromatic dispersion GROUP-DELAY SYSTEMS Optics
中文摘要	Thin film filters (TFFs) are minimum phase filters, and the Hilbert transform law is related to the relationship between a TIFF's amplitude and phase response. It should be possible to obtain the phase response from the amplitude response by this law, but the Cauchy integral is too complex to calculate the phase response directly. In this paper, a method to reconstruct the phase response from the amplitude response was proposed, and then the group velocity delay and the chromatic dispersion of a TIFF could also be obtained just by simple calculations. An experimental setup based on the RF modulation was designed. The test results were in good agreement with the theoretical value within passband, as determined by contrast analysis, and the validity of the method was proven. In addition, the dispersion characteristic of TFFs was also analyzed. (c) 2005 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11307]
专题	清华大学
推荐引用方式 GB/T 7714	Cui, XY,Zheng, XP,Li, YH,et al. Research on phase reconstruction and chromatic dispersion characteristic of thin film filters[J],2010, 2010.
APA	Cui, XY,Zheng, XP,Li, YH,Xu, YZ,&Liu, SH.(2010).Research on phase reconstruction and chromatic dispersion characteristic of thin film filters..
MLA	Cui, XY,et al."Research on phase reconstruction and chromatic dispersion characteristic of thin film filters".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。