【作者】 朱华新； 高劲松； 冯晓国； 赵晶丽； 梁凤超； 王岩松； 陈新；

【Author】 ZHU Hua-xin~(1,2),GAO Jin-song~1,FENG Xiao-guo~1,ZHAO Jing-li~1, LIANG Feng-chao~1,WANG Yan-song~1,CHEN Xin~1 (1.Key Laboratory of Optical System Advanced Manufacturing Technology,Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China; 2.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China)

【机构】 中国科学院长春光学精密机械与物理研究所中国科学院光学系统先进制造技术重点实验室； 中国科学院研究生院；

【摘要】 介绍了一种获得窄带宽截止滤光片的方法,即具有缺陷的多异质结结构,这种结构能够展宽光子晶体的禁带同时实现窄通带效应。通带的位置与缺陷的厚度及缺陷的位置有关,设计的窄带宽截止滤光片在光学领域中具有一定的应用前景。更多还原

【Abstract】 One proposed approach using multiple heterostructures inserted with defects mode is used to obtain narrow pass-band and wide stop-band filters in this paper.The enlargement of the forbidden band and the realization of narrow pass-band filtering can be reached simultaneously by using this method.The pass-band is related to the thickness and the position of defects.Wide stop-band and narrow pass-band filters obtained by using this method are potential useful in many optical applications.更多还原