Subwavelength imaging by a dielectric-tube photonic crystal
文献类型：期刊论文
| 作者 | Tang ZX(唐志祥) ; Zhang Hao ; Peng RW(彭润伍) ; Ye YX(叶云霞) ; Zhao CJ(赵楚军) ; Wen SC(文双春) ; Fan DY(范滇元) |
| 刊名 | j. opt. a-pure appl. opt.
 |
| 出版日期 | 2006 |
| 卷号 | 8期号:10页码:831 |
| 关键词 | left-handed materials photonic crystal superlens |
| ISSN号 | 1464-4258 |
| 中文摘要 | in contrast to previous two-dimensional coated photonic crystals, in this paper we propose a left-handed one that is made of dielectric tubes arranged in a close-packed hexagonal lattice. without metallic cores, this structure is low-loss and convenient to fabricate. negative refraction and its resulting focusing are investigated by dispersion characteristic analysis and numerical simulation of the field pattern. with proper modification at the interface, the image is improved. with better isotropy than that with noncircular rods, planoconcave lenses made by dielectric tubes focus a gaussian beam exactly at r//n - 1/. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241989400002 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2966]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 推荐引用方式 GB/T 7714 | Tang ZX,Zhang Hao,Peng RW,et al. Subwavelength imaging by a dielectric-tube photonic crystal[J]. j. opt. a-pure appl. opt.,2006,8(10):831, 834. |
| APA | 唐志祥.,Zhang Hao.,彭润伍.,叶云霞.,赵楚军.,...&范滇元.(2006).Subwavelength imaging by a dielectric-tube photonic crystal.j. opt. a-pure appl. opt.,8(10),831. |
| MLA | 唐志祥,et al."Subwavelength imaging by a dielectric-tube photonic crystal".j. opt. a-pure appl. opt. 8.10(2006):831. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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