维普中文期刊产品整合服务
共被期刊论文引用了2次 您的检索式:您选中1篇文献正在查看引证文献汇总
    题名 作者 年代 出处 被引量
1Graded-index ridge surface plasmon polaritons waveguide显示文摘We propose and analyze a long-range dielectric-loaded surface plasmon polariton(SPP) waveguide based on graded-index ridge over server millimeter distances. Then the influence of the dielectric thickness and the ridge refractive index on propagation length and mode width is discussed and simulated with the finite element method. The result shows that the SPP can propagate as long as 3.42 mm, as well as the mode width keeping as 1.64 mm, a better one compared with the fixed refractive index. Considering its nanoscale dimension and outstanding performance, the structure is easily realized when connected with electrodes.叶春伟 刘玉敏 汪洁 吕宏博 俞重远 2014Chinese Optics Letters2014,12,9:0
2Direct observation of Anderson localization in plasmonic terahertz devices显示文摘We present the first experimental observation of Anderson localization in the terahertz frequency range using plasmonic structures.To accomplish this goal,we designed THz waveguides consisting of a one-dimensional array of rectangular apertures that were fabricated in a freestanding metal foil.Disorder is introduced into the waveguide by offsetting the position of each aperture by a random distance within a prescribed range.For example,for a waveguide with apertures spaced by 250μm in a periodic waveguide,10%disorder would correspond to the apertures being shifted by a random value between±25μm along the waveguide axis.We find that for disorder levels below 25%,there is only an increase in the propagation loss along the device.However,for two specific waveguides with 25%disorder,we observe a spatially localized mode that lies just within the stop band of the device and exhibits a double-sided exponential spatial decay away from the maximum.Shashank Pandey Barun Gupta Sushil Mujumdar Ajay Nahata 2016Light(Science & Applications)2016,5,1:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费