A Tunable Terahertz Photonic Crystal Narrow-Band Filter

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

	A Tunable Terahertz Photonic Crystal Narrow-Band Filter
	Li, Shaopeng; Liu, Hongjun; Sun, Qibing; Huang, Nan
刊名	ieee photonics technology letters
	2015-04-01
卷号	27 期号:7 页码:752-754
关键词	Terahertz narrow-band filter photonic crystal
英文摘要	we theoretically propose and investigate a magnetically tunable narrow-band terahertz filter based on a triangular lattice silicon photonic crystal with a point and two line defects. the optical properties of the filter have been analyzed in detail. it is found that a single resonant peak with the central frequency of similar to 1 thz is existed in the transmission spectrum, which has a narrow full width at half maximum of <2 ghz. moreover, under the control of an external magnetic field, transmission frequency and width of passband are adjustable, which reveals that the 2-d silicon photonic crystal waveguide with point and line defects can serve as a continuously tunable bandpass filter at the terahertz waveband.
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	engineering, electrical & electronic ; optics ; physics, applied
研究领域[WOS]	engineering ; optics ; physics
关键词[WOS]	gap
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000350877700018
公开日期	2015-07-28
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/24109]
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 Technol, Xian 710075, Peoples R China
推荐引用方式 GB/T 7714	Li, Shaopeng,Liu, Hongjun,Sun, Qibing,et al. A Tunable Terahertz Photonic Crystal Narrow-Band Filter[J]. ieee photonics technology letters,2015,27(7):752-754.
APA	Li, Shaopeng,Liu, Hongjun,Sun, Qibing,&Huang, Nan.(2015).A Tunable Terahertz Photonic Crystal Narrow-Band Filter.ieee photonics technology letters,27(7),752-754.
MLA	Li, Shaopeng,et al."A Tunable Terahertz Photonic Crystal Narrow-Band Filter".ieee photonics technology letters 27.7(2015):752-754.