激光技术2018，Vol.42Issue(2)：212-216,5.DOI:10.7510/jgjs.issn.1001-3806.2018.02.014
四元异质结构光子晶体的双通道光学滤波特性
Characteristics of dual-channel optical filter in quaternary heterostructure photonic crystal
摘要
Abstract
In order to design optical filter with high quality, dual-channel optical filter in quaternary-heterostructure photonic crystal (ABC)7D (CBA)7was constructed by using transfer matrix method and the characteristics were studied. The results show that,with the increasing of DA(or DC),the filtering quality factor of short wave channel decreases and quality factor of long wave channel increases. With the increasing of DB, both the filtering quality factors of short and long wave channels decrease. With the increasing of DD, quality factor of short wave channel increases and quality factor of long wave channel decreases. With the increasing of optical thickness, both channels of the filter are red shifted toward long wave. Optical transmittances of each filter channel remain constant perfectly. The study can provide the reference for the design of new optical filters and optical switches of photonic crystals.关键词
材料/光电子学/传输矩阵法/光学滤波/异质结构/光子晶体Key words
materials/optoelectronics/transmission matrix/optical filter/heterostructure/photonic crystal分类
数理科学引用本文复制引用
韦应生,苏安,许江勇,唐秀福,蒙成举,高英俊..四元异质结构光子晶体的双通道光学滤波特性[J].激光技术,2018,42(2):212-216,5.基金项目
国家自然科学基金资助项目(51161003) （51161003）
贵州省科技厅科技计划基金资助项目(黔科合 LH 字2016-7039号) （黔科合 LH 字2016-7039号）
贵州省黔西南州科技局科技计划基金资助项目(2014-3) （2014-3）
广西高校科学技术研究资助项目(KY2015YB258 （）
KY2016LX287) （）
河池学院青年基金资助项目(XJ2015QN006) （XJ2015QN006）
