标题:Simulation of the Transmission Characteristics of a Hexagonal Photonic Crystal Slab Etched into an Ion-implanted LiNbO_3 Waveguide
作者:Qing Huang;Jin-Hua Zhao;Xiu-Hong Liu;Peng Liu;Xue-Lin Wang
通讯作者:Huang, Q
作者机构:[Huang, Q] School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China;[ Zhao, J.-H] School of Physics, Sta 更多
会议名称:Korea-China Symposium on Advanced Functional Films for Information
会议日期:AUG 17-21, 2010
来源:Journal of the Korean Physical Society
出版年:2011
卷:58
期:4
页码:886-889
DOI:10.3938/jkps.58.886
关键词:Photonic crystal slab;LiNbO_3 waveguide;Transmittance spectra;TE-like (TM-like) mode
摘要:A photonic crystal slab that was constructed as a 2D hexagonal photonic crystal with a finite depth and was etched into an ion-implanted LiNbO_3 waveguide was simulated by using the finitedifference time-domain (FDTD) method. Both the ГK-oriented and ГM-oriented propagations were simulated with the fundamental TE mode of the LiNbO_3 waveguide as the incident beam. Despite the weak vertical confinement, the transmittance spectra show that they both have quite deep stop gaps. These gaps show a good overlap. At wavelengths within the overlap region, both the line defects that we created in the ГK and the ГM directions worked very well as channel waveguides.
收录类别:CPCI-S;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955067272&doi=10.3938%2fjkps.58.886&partnerID=40&md5=6c483e7b068933f61341b4bb82ff347c
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