摘要
采用平面波展开法,通过模拟分析带隙型光子晶体光纤空气填充率和介电常数对带隙的影响,对光纤的平面内和平面外带隙特性进行了研究与讨论.
The influence of air filling fraction and cell on the band gap is investigated by plane wave expansion method, for photonic crystal fibers based on the triangular periodic structure. Accordingly, in-plane and offplane PBG of PBG-PCF are studied and analyzed in detail.
出处
《河北师范大学学报(自然科学版)》
CAS
北大核心
2009年第3期318-321,共4页
Journal of Hebei Normal University:Natural Science
基金
国家自然科学基金(10874145)
燕山大学博士基金(B153)
关键词
光子带隙
光子带隙型光子晶体光纤
平面波展开法
photonic band gap
photonic band gap-photonic crystal fibers
plane wave method