A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor

doi:10.1117/12.2249157

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor
	Liu, Yanjun 1; Mu, Hang 1; Wang, Daobin 1; Yuan, Lihua 1; Hou, Shanglin 1; Ren, Dong 2
	2017
关键词	polyatomic photonic crystal photonic crystal ring resonator diatomic square lattice optical biochemical sensor
卷号	10256
DOI	10.1117/12.2249157
英文摘要	In this work, we propose a schematic design for the biochemical sensor, which is based on the polyatomic photonic crystal ring resonator (PCRR). Unlike with the conventional approach, the proposed PCRR is constituted by two different branching waveguides (WG), which are all in the same lattice direction but have different optical propagation properties due to the binary nature of the diatomic square lattice. Electromagnetic analysis via PWE and FDTD numerical techniques are employed to investigate the sensing performance and the results show that the proposed sensor can efficiently detect the small changes in the refractive index of sensing area.
会议录	SECOND INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语
资助项目	National Natural Science Foundation of China[61367007] ; National Natural Science Foundation of China[61665005]
WOS研究方向	Optics
WOS记录号	WOS:000405589700154
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36293]
专题	理学院
通讯作者	Wang, Daobin
作者单位	1.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China 2.China Elect Corp, Beijing 100846, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yanjun,Mu, Hang,Wang, Daobin,et al. A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor[C]. 见:.