Ultra-narrow dual-channel filter based on symmetrical sampled fibre Bragg grating

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Ultra-narrow dual-channel filter based on symmetrical sampled fibre Bragg grating
	Liu Xue-Ming; Wang Lei-Ran; Gong Yon-Kang; Wang Tao; Lu Ke-Qing; Zhang Tong-Yi; Zhao Wei
刊名	chinese physics letters
	2007-05-01
卷号	24 期号:5 页码:1302-1304
ISSN号	0256-307x
通讯作者	liu xue-ming
英文摘要	a kind of ultra-narrow dual-channel filter is proposed in principle and demonstrated experimentally. this filter is designed by means of two sampled fibre bragg gratings (sfbgs), where one is periodic 0-pi sampling and the other is symmetrical spatial sampling. the former can create two stopbands in the transmission spectra and the latter can produce two ultra-riarrow passbands. our filter has the 3-db bandwidth of about 1 pm, whose value is two orders of magnitude less than the bandwidth of the traditional sfbg filters. the proposed filter has a merit that the channel spacing remains unchanged when tuning the filter.
学科主题	数理科学和化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
收录类别	SCI
语种	英语
WOS记录号	WOS:000246659400049
公开日期	2010-01-12
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/6566]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Liu Xue-Ming,Wang Lei-Ran,Gong Yon-Kang,et al. Ultra-narrow dual-channel filter based on symmetrical sampled fibre Bragg grating[J]. chinese physics letters,2007,24(5):1302-1304.
APA	Liu Xue-Ming.,Wang Lei-Ran.,Gong Yon-Kang.,Wang Tao.,Lu Ke-Qing.,...&Zhao Wei.(2007).Ultra-narrow dual-channel filter based on symmetrical sampled fibre Bragg grating.chinese physics letters,24(5),1302-1304.
MLA	Liu Xue-Ming,et al."Ultra-narrow dual-channel filter based on symmetrical sampled fibre Bragg grating".chinese physics letters 24.5(2007):1302-1304.